This Beef Burrito Casserole is totally customizable and can include all your favorite burrito or nacho toppings. Leftovers reheat great for lunch!
*This is a great use for leftover cooked rice. Chilling the cooked rice before using it in the casserole helps keep it from becoming sticky or gummy while incorporating it in with the other ingredients.
**When the bags of shredded cheese go on sale at the store, I stock up and toss them in the freezer until I'm ready to use them!