2cupswhole-wheat crackerscrushed (I used a combination of Triscuits, Multi-seed Original and Ak-mak ... great way to clean out your pantry!)
Preheat oven to 375 degrees F. Place chicken in one even layer on the bottom of a rectangular baking dish.
In a medium skillet over medium heat, melt the butter. Whisk in the flour and stir until it begins to turn golden brown (this is called making a roux). Whisk in all the spices and cook for another 30 to 60 seconds.
Pour in the stock and bring to a boil. Turn down to a simmer and stir occasionally until sauce thickens to the consistency of a thick gravy, 5 to 10 minutes. Turn off the heat and mix in the sour cream and cheese.
Spoon the sauce over top of the chicken, sprinkle with the cracker crumbs, and bake until golden brown on top, about 25 to 30 minutes. Finish under the broiler for 1 to 2 minutes if necessary to brown the crackers at the end.
Serve warm with your green veggie of choice and enjoy!