Adapted from Katie Pokopac's recipeIngredients:
1 1/2 lb. ground beef
1 can cream of mushroom soup
garlic salt and pepper, to taste
6-8 slices American cheese
26 oz. OreIda frozen fries (I used Seasoned Crinkles)
Brown meat in skillet and drain. Mix soup and seasonigs with meat. Transfer to greased 9 x 13 baking dish. Layer cheese on top of meat mixture, breaking cheese to cover entirely, if needed. Layer frozen fries on top of cheese. Cover and freeze.
Day of Serving:
Completely thaw casserole. Bake at 350 for 30 min. Then, increase heat to 400 and continue to bake until fries are crispy and meat mixture is bubbly (15-20 min). Serve with ketchup and mustard, if desired.