Mexican Lasagna

Mexican Lasagna (this is what my family calls it, the original name is Soft Tortilla Bake or something)

8 soft taco size flour tortillas, cut into 1-1.5" squares
1 can tomato soup
1/2 cup milk
1 cup salsa
1.5 cups grated cheese
1 lb ground beef, browned with onion & bell pepper, if desired

Combine cooked ground beef, salsa, milk, tomato soup, and about half the cheese. Heat and stir until combined. Add in tortilla squares and stir to coat. Pour into baking dish and bake for 30 minutes at 350, covered. Take out of the oven and top with additional cheese then put back in the oven for another 5-10 minutes.