Slice 6 or so medium potatoes (length-wise or in cubes). Boil potatoes in salted water like you are making mashed potatoes. Boil for 20 minutes or until soft enough to mash. Mash potatoes with milk (or cheese flavored evaporated milk), butter, sour cream... whatever. Basically you are making mashed potatoes and you shouldn't need a recipe for this part.
While potatoes are cooking, brown 1 lb of ground meat with seasoning, pepper, chopped peppers, onions, garlic, etc. It should look like taco meat.
Spray the bottom of a 9x13 inch pan. Layer potato mixture, meat mixture, potato mixture, cover with a bit of milk, spread shredded cheese on top. Bake at 350 for 10-15 minutes until cheese is browning.
