Plan a super fun night at home with this DIY Healthier Nacho Bar. While it's not all real food approved, the chips are still deep-fried, you can still make a healthier cheesy queso that is perfect for your DIY Nacho Bar using only a few real ingredients.
Melt the butter in a medium sauté pan over medium-low heat. Whisk in the flour, working vigorously to prevent lumps, until the mixture (which is called a roux) darkens a little but does not burn, 1 to 2 minutes.
Pour in the milk and continue whisking to break up any lumps. When the milk thickens to the consistency of thin gravy, 2 to 3 minutes, turn off the heat and stir in the cheese and salt. Use as is, or add in some extra spices (such as chili powder, cumin, and/or cayenne pepper) to kick it up a notch!