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Home » Recipes

Breakfast Casserole Bites

22 Reviews / 4.7 Average
These Breakfast Casserole Bites are the perfect make-ahead breakfast, especially when you have guests over. You can also freeze them for a quick breakfast on busy mornings.
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These fluffy protein-packed mini breakfast casserole bites are a lifesaver for brunches or breakfast on-the-go! You can make them with or without bread depending on your preference, but either way they make for a quick and nutritious breakfast option.

Mini breakfast casserole to freeze recipe in small muffin cups on a plate

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Mini Freezable Breakfast Casserole Bites Recipe

Looking for a freezable breakfast casserole? This recipe could go two ways. You could make this dish the next time you have guests over for brunch, especially since the mixture could be made and put into the muffin cups in advance. Or you could bake a big double batch this weekend and freeze them for those busy weekday mornings.

Try these Easy Breakfast Ideas too!

How to Make These Freezable Breakfast Casserole Bites

If you decide to freeze them with the foil muffin holders still on then you’ll be able to pop them right into the toaster oven. Or if you take the muffin holders off before freezing they'll be microwave-ready. Either way, I do recommend taking them out of the freezer the night before so they can thaw out overnight.

Whatever you decide to do with this recipe though I don’t think you’ll be disappointed…it’s hard to go wrong with breakfast food!

How to Make Mini Eggs Casserole Without Bread 

If for whatever reason you’d like to leave the bread out of this recipe, no problem! It’s easy to make these eggs casserole without bread by simply substituting with something like shredded hash browns, or even spinach mixed in with the eggs for added protein and greens. 

If you plan on omitting the bread, simply skip step #3 in the recipe below. You might also have better luck with a greased silicone mini cupcake tray if you're not putting the bread in the bottom.

If you plan on incorporating vegetables like spinach, asparagus or peppers into the recipe, be sure to gently steam or sauté them ahead of time to remove a bit of the moisture so the egg bites don’t crumble!

Breakfast Casserole Bites

These Breakfast Casserole Bites are the perfect make-ahead breakfast, especially when you have guests over. You can also freeze them for a quick breakfast on busy mornings.
22 Reviews / 4.7 Average
Prep Time: 15 minutes mins
Cook Time: 15 minutes mins
Total Time: 30 minutes mins
Course: Breakfast
Cuisine: American
Method: Freezer Friendly
Diet: Peanut/Tree Nut-Free
Print Recipe
Servings: 12 bites
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Ingredients
  

  • 2 pieces whole-wheat bread
  • 8 eggs
  • ½ cup milk (any kind will work, but we use whole milk in our house)
  • salt (to taste)
  • pepper (to taste)
  • 4 oz cheese (shredded (sharp cheddar recommended))
  • ½ lb sausage (cooked and crumbled (or bacon))

Instructions
 

  • Preheat the oven to 350 degrees F.
  • Distribute 12 foil muffin holders into a muffin baking pan. If the foil holders are lined with paper either don't use those or make sure they are on the outside as shown in the picture.
  • Cut the sandwich bread into half inch squares and evenly distribute them on the bottom of the muffin cups (as pictured).
  • In a mixing bowl or large measuring cup that has a pour spout thoroughly whisk together the eggs and milk. Add a few dashes of salt and pepper if desired.
  • Evenly distribute the egg mixture into each muffin cup. It’s okay if the bread pieces float to the top.
  • Sprinkle an equal amount of both the grated cheese and the crumbled bacon (or sausage) into each muffin cup on top of the egg mixture.
  • Bake at 350 for 15 minutes or until eggs are set.
    Enjoy or freeze (in-between sheets of wax paper) for another day!

Notes

Also need: Foil muffin cup liners for baking
We recommend organic ingredients when feasible.
Nutrition Facts
Nutrition Facts
Breakfast Casserole Bites
Amount Per Serving
Calories 144 Calories from Fat 99
% Daily Value*
Fat 11g17%
Saturated Fat 5g31%
Cholesterol 134mg45%
Sodium 226mg10%
Potassium 110mg3%
Carbohydrates 1g0%
Sugar 1g1%
Protein 9g18%
Vitamin A 285IU6%
Vitamin C 0.2mg0%
Calcium 98mg10%
Iron 0.8mg4%
* Percent Daily Values are based on a 2000 calorie diet.
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71.2K shares

About Lisa Leake

Lisa is a wife, mother, foodie, blogger, and #1 New York Times Best-selling author who is on a mission to cut out processed food.

Comments

  1. Jayme Muenz says

    April 01, 2012 at 9:07 pm

    These are amazing! Thank you!!

    Reply
  2. document shredding says

    March 28, 2012 at 3:51 pm

    Thanks so much for the recipe, I have family coming down soon and this will be perfect, I think I am going to try making it the day before and freezing them then reheating them in the morning (I will do a test run on myself before they get here) If not I will have everything prep'ed for the morning :)

    Reply
  3. Adriennie says

    March 15, 2012 at 12:02 pm

    Don't know if anyone has asked this yet but do you add raw meat into this mixture or do you cook it first?

    I also wanna say I am so grateful I found your blog...I am getting ready to start the Feingold diet with my son (really the whole family) so this goes hand in hand and gives me extra meal ideas also! Thanks again from Greenville, NC!!!

    Reply
    • 100 Days of Real Food says

      March 16, 2012 at 5:35 pm

      You should cook the meat first...and welcome to the blog!

      Reply
  4. Cara says

    March 15, 2012 at 11:19 am

    Do you have to use cupcake liners with foil? I was going to try parchment paper. Do you think they'll be a mess with parchment paper or will they come out nicely??

    Reply
    • 100 Days of Real Food says

      March 16, 2012 at 5:37 pm

      I would not recommend paper liners because they get a little greasy and come apart. If you are just speaking of regular flat parchment paper that might work better, but I have not tried it myself.

      Reply
  5. Jeanne mom to 5 says

    March 11, 2012 at 7:55 pm

    I made these last week and they've been requested every day since by ALL 5 of my kiddos (12, 9, 7, 4, and 2). I made it exactly as written and mine puffed up like HUGE muffins and then deflated after I took them out of the oven. OH well! They were still YUMMY!! 12 "muffins" lasted all of 1 breakfast at our house! lol

    Reply
  6. Nancy says

    February 27, 2012 at 9:41 am

    It says "bites"...are they mini muffins or regular? :-D

    Reply
    • 100 Days of Real Food says

      February 29, 2012 at 9:58 pm

      Mini ones

      Reply
      • G Mcconnell says

        March 02, 2012 at 9:11 pm

        On Jan 17th you said they were full sized?

      • 100 Days of Real Food says

        March 03, 2012 at 4:44 pm

        Thank you for catching that error..I must have been answering comments too late at night! You are right these casserole bites are full sized muffins.

  7. Amanda B says

    February 24, 2012 at 6:09 pm

    These are super yummy and easy, but I stress that they need to be cooled separately and then frozen (if you're not using waxed paper) or they will stick together in the container or freezer bag.

    I made these using rosemary chicken and provolone cheese and put them in my kids' lunches, and they *loved* it. I also toss a pinch of salt on the bread cubes before pouring the eggs over; even if we season the eggs, the last few bites with the bread cubes in them tend to be a little bland.

    Reply
  8. Jill says

    January 31, 2012 at 11:06 am

    I'm going to try this with cinnamon & raisin bread!

    Reply
  9. Kelly says

    January 25, 2012 at 7:26 pm

    What a great idea! It's just the two of us so the smaller portions are much more practical than a whole casserole. :)

    Reply
  10. Maria says

    January 24, 2012 at 1:35 pm

    Loved the recipe! My kids really enjoyed eating the small servings. With some fruit and milk (organic, of course), I had a great meal to start the day!

    Reply
  11. Robin says

    January 23, 2012 at 9:17 pm

    Thanks. I'm interested in getting one of the silicone muffin "tins" that come in the heart shape to make these for Valentine's Day.

    Reply
  12. Shannon says

    January 22, 2012 at 6:31 pm

    I made these this morning and the whole family loved them! The kids want me to make them in the morning for school! Thanks for an easy breakfast on the go recipe!

    Reply
  13. Meredith says

    January 22, 2012 at 6:00 pm

    Hi. I just made the muffins - and they taste great. Mine don't look to great though. They sunk in the middle. What could I have done wrong? Have you ever had this problem?

    Reply
    • 100 Days of Real Food says

      January 23, 2012 at 11:15 am

      I have not had this problem...did you follow the recipe exactly (including the cooking time and oven temp)?

      Reply
      • Ashley says

        January 23, 2012 at 1:10 pm

        Same here- mine rose initally like souffles and then sunk as well (again like a souffle). Maybe I whisked the eggs too much??
        Also I had a devil of a time getting them out of the foil muffin cups. Did you grease the foil cups as well?

      • 100 Days of Real Food says

        January 30, 2012 at 2:33 pm

        Did you follow the recipe exactly?

    • Marie says

      May 05, 2014 at 12:31 pm

      Mine sunk too. I wonder if more bread in the bottom / more "stuff" in the tins would have helped. I only had about 3 little pieces of bread in each. Mine also did stick the first time, but I didn't grease my muffin tins. I learned for next time. I threw broccoli in a couple on a whim and those were great! I'm looking forward to modifying this recipe a little - It will be a great addition for us.

      Reply
  14. B.Breeze says

    January 22, 2012 at 12:48 pm

    Tried this using Vans Gluten Free waffles..toasted and crumbled for a GF free version..YUMMY!..Added potatoes diced,red peppers and minced spinach. wonderful!

    Reply
  15. Kasia says

    January 17, 2012 at 2:14 pm

    May definitely have to try these! A big fan of what you do, wish I had the same dedication but we do what we can ;-) I recently linked you back to one of my posts ...

    http://www.kasia.labocki.com/wordpress/2012/01/09/learning-to-eat/

    thanks for all the tips and recipes!

    Reply
  16. Kelly says

    January 17, 2012 at 11:54 am

    How do you freeze these. In the muffin tins and then a freezer bag or what? I would think they would stick together. Love this idea!!!!

    Reply
    • 100 Days of Real Food says

      January 17, 2012 at 11:58 am

      You can freeze them in a tupperware (or zip lock bag) between sheets of wax paper - either in the muffin holders or out of them. You could also freeze them on a cookie sheet then stick them in a big bag together once they are frozen.

      Reply
  17. Robin says

    January 15, 2012 at 9:01 pm

    Are these the full-sized muffins or the mini muffins? I can't tell from the recipe description, and you call them bites. Also you could add a single baby spinach leaf if it is the minis, or 2-3 for the regular size. I think I would also grate a dash of nutmeg in too.

    Reply
    • 100 Days of Real Food says

      January 17, 2012 at 12:13 pm

      They are full sized muffins.

      Reply
  18. Karen Rubin Brown says

    January 15, 2012 at 9:55 am

    I have a Misto (a bottle that you fill with olive oil (or whatever) and pump) It acts as a non stick spray and works great on muffins, etc.

    Reply
  19. Brigit says

    January 12, 2012 at 6:04 pm

    I make a very similar recipe with veggies. Here is the recipe I use/tweak ;) http://amomspassion.blogspot.com/2011/03/must-share-veggie-sausage-quiche.html These are great to freeze and have throughout the week. Haven't tried adding bread....will try for something a little different. Thanks for sharing!!

    Reply
  20. kari ingram says

    January 12, 2012 at 2:34 pm

    the grated hashbrown idea sounds interesting-anyone done that- if so does it work well? Also what is the calorie/fat count on these? Thanks

    Reply
    • 100 Days of Real Food says

      January 17, 2012 at 12:51 pm

      Kari - We don't count calories or fat grams on purpose. We believe that if we eat a wide variety of whole foods (including plenty of produce) w/o overeating then the rest just falls into place...and it does for us!

      Reply
  21. Sukyee Eng says

    January 12, 2012 at 2:02 pm

    I have done something like this but just pour it all into a 9 x 13 baking dish and then cut them into small squares.

    Reply
    • Sukyee Eng says

      January 12, 2012 at 2:02 pm

      I forgot to mention, I don't line the pan with anything.

      I've also swapped out the bread and used grated potato.

      Reply
  22. Brooke says

    January 12, 2012 at 3:35 am

    I made these with no liners (go green! :D ) and froze them in a giant plastic tub. I pull 8 out the night before (for 4 boys) and set them on plates in the fridge. Toast them once and they're good to go! I will try veggies next time, too -- my boys love to mix veggies into scrambled eggs! Have also been thinnking about making breakfast burritos and freezing them, whatcha think?

    Reply
    • Amy says

      January 12, 2012 at 2:52 pm

      Oh, I've made breakfast burritos lots of time and they freeze wonderfully. Pretty much this same idea but all wrapped up in a whole wheat tortilla!

      Reply
    • 100 Days of Real Food says

      January 17, 2012 at 4:18 pm

      I think breakfast burritos would work great like that!

      Reply
  23. Lisa Profenna says

    January 11, 2012 at 11:47 pm

    I have been making these for my husband for a while (who leaves for work at 5:30 AM). I use 10 eggs per a 12-cupcake pan, plus a bit of water, whisk, then add small sliced veggies (sliced mushrooms, multi-colored peppers). Bake at 375 for 30 minutes. Amazing, and so healthy! You can freeze them, pop out, and put them in the fridge the night before! No bread, no salt, no cheese, add what you like!

    Reply
  24. Carrie says

    January 11, 2012 at 10:10 pm

    Those look delicious! I'm going to have to make some this weekend!

    Reply
  25. Kathy says

    January 11, 2012 at 9:29 pm

    Switch up your fillings for more choice... I make this, too, as a bigger casserole type dish. I use all kinds of bread or even a mixture of different ones. We like sausage and sauteed mixed veggies, crab and broccoli, bacon and grilled onions with Swiss cheese, or even taco meat and corn. And at my house it isn't just a breakfast/brunch dish. Then I like to serve it with fruit. And for lunch or dinner with a salad. Awesome versatile recipe!!

    Reply
  26. heather says

    January 11, 2012 at 9:19 pm

    Love, love this website! I've recommended it to many!

    Great idea! I never finish it when i make a big pan! I use cooked hashbrowns in my casserole
    Could try those instead of bread- put a tablespoon or two in the bottom. Just another option!

    Reply
  27. Superfood Sisters says

    January 11, 2012 at 8:56 pm

    I love the idea of freezing these! Perfect for a fast and healthy breakfast!! I think I will omit the bread and add more veggies instead of the meat. Thank you! This will be part of my Sunday prep for the week :)

    Reply
  28. GARY says

    January 11, 2012 at 5:22 pm

    Probably a stupid question but i freeze them after I cook them or before ...

    Reply
    • 100 Days of Real Food says

      January 11, 2012 at 6:13 pm

      Not a stupid question at all...freeze them after they are baked...

      Reply
  29. Petra says

    January 11, 2012 at 3:33 pm

    Parchment paper muffin liners work great and peel right off too unlike the regular paper liners. This was a great recipe to make up right before I leave for a long girl weekend. The girls will have something quick to grab for breakfast or lunch while I am gone.

    Reply
  30. erica thompson says

    January 11, 2012 at 12:58 pm

    Very similar to something I used to make, but I used a thin shortcrust pastry as the liner for the tartlets so no muffin cases needed.

    Reply
    • Leah says

      February 11, 2012 at 10:01 pm

      I like making these with turkey bacon and shredded cheddar. Sometimes I throw in green onions if I have them.

      Reply
  31. Amy says

    January 11, 2012 at 12:39 pm

    I've made these for breakfast before, and my family loves them! I had no idea that you could freeze them though! Do you freeze them all on a cookie sheet, then pop into freezer bag? Or freeze a layer in a plastic storage container?

    If I let them thaw overnight in the fridge, how do you reheat them the next morning? (temp and how long in toaster oven, how long in microwave?). Thanks!

    Reply
    • 100 Days of Real Food says

      January 11, 2012 at 6:59 pm

      Amy - You could freeze them on a cookie then put them in a bag together...that would definitely work. Or you could freeze between layers of wax paper. To reheat in toaster just use the toast setting once and then again if still cool in the middle. In the microwave I think 20 - 30 seconds should do (at the most) if they are already thawed. Good luck!

      Reply
  32. Jess says

    January 11, 2012 at 12:25 pm

    Love these. They're a staple item in our house for breakfast on the run. A few in a container plus my Chai and I'm ready to hit the road.

    Reply
  33. Amy says

    January 11, 2012 at 12:22 pm

    This is a great idea! I usually make a 13x9 casserole like this, but to have it in the freezer is so appealing. Thanks!

    Reply
  34. JJ says

    January 11, 2012 at 11:57 am

    I have a similar recipe but use a homemade, whole wheat baking mix instead of bread. It is less eggy than yours but great for the quick healthy breakfast!

    Reply
  35. Rita @ Healthy Mom, Sexy Wife says

    January 11, 2012 at 11:55 am

    I've always wanted to make something like but never have. I am going to get some foil liners and give it try this week. Thank you for the recipe. I think both of my littles will love it as they are more receptive to "cupcakes". LOL

    Reply
  36. Kim B. says

    January 11, 2012 at 11:41 am

    LOVE this recipe!! The kids could even grab these & eat in the car on the way to school on mornings when they move a little slower :) Thanks Lisa!!

    Reply
  37. liz says

    January 11, 2012 at 11:25 am

    A silicone muffin pan would work quite nicely for these. I used a similar recipe from South Beach without the bread and they pop out great from the silicone pans, no mess after like you would a metal pan. Great recipe!! :)

    Reply
    • 100 Days of Real Food says

      January 11, 2012 at 11:37 am

      good to know!

      Reply
  38. Jessica says

    January 11, 2012 at 10:54 am

    Hi, I was wondering if this could be made without the bread? My husband is not eating any carbs right now but I would love to make these so he would have breakfast to pull out of the freezer. I am due with baby #4 soon and will need to have some things prepared in advance!

    Reply
    • 100 Days of Real Food says

      January 11, 2012 at 10:57 am

      You could absolutely omit the bread, and these would still turn out great! I would recommend adding a little extra of something else instead though...like another egg (or two) or more meat or even add some sauteed onions and green bell peppers instead of the bread. This recipe is quite flexible. Congrats on the new baby!

      Reply
  39. Lyn @ Life Lyn Style says

    January 11, 2012 at 10:29 am

    Do you think paper muffin cups would hold up well or if we just used a nonstick muffin pan without the cups? Do you think they would be good cold?

    Reply
    • 100 Days of Real Food says

      January 11, 2012 at 10:36 am

      Lyn - I tried paper muffin cups first, but the grease from the eggs/meat just leaked right through them and they sort of "ripped" off in pieces when it was time to eat. The foil ones keep everything in place MUCH better and come right off in one piece. The problem with putting them right in the muffin pan (which I tried as well) is that it leaves a little bit of a mess that takes a little work to clean. So you could certainly do it that way - and it would be better than the paper cup option - as long as you don't mind doing a little scrubbing! Good luck!

      Reply
    • 100 Days of Real Food says

      January 11, 2012 at 10:38 am

      PS - Yes you can eat them cold (but not frozen), but I personally think they are better warm/hot.

      Reply
    • Kwanita says

      January 11, 2012 at 10:40 am

      Hi Lyn, just wanted to let you know what I use when freezing muffins. Its the reynolds liners that don't fade, they have a foil lining. It looks like what is used in the pictures. They peel off of the frozen muffins so easily. I am going to try them with this recipe too.

      Reply
    • bdaiss says

      January 13, 2012 at 10:57 am

      I'm late to the party, but Lyn, I've made a very similar recipe in my silicon muffin pan with no fuss. They pop right out and leave little mess to clean. I usually chill them in the fridge overnight, then spread 'em on a cookie sheet to freeze. Once frozen I toss them into a container. I tried just putting them in the container once, but they all stuck together. If you're feeding a bunch, that might not be a problem. If you're like me, you're just pulling out one or two at a time though. I haven't tested it with this recipe, but the one I used I would go straight from frozen into the microwave. Defrost (50% power) for about a minute and then full power for another 45 seconds and they were perfect.

      Reply
    • Cristina @ An Organic Wife says

      January 18, 2012 at 11:45 am

      I recommend the silicone liners. Everything I've made in them slides out so easily, yet they are really durable. It's also an easy way to go green!

      Reply
  40. Jessica says

    January 11, 2012 at 10:29 am

    I generally make a big casserole similar to this, but we can never eat it all before we're tired of it. What a great idea to put them in muffin tins!

    Reply
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