Brown meat and onion. Season with salt and pepper. Add beans, tomatoes and soup. Mix well. Layer Doritos and meat mixture in baking ... degrees for 30 minutes.
Brown hamburger, drain and set ... chips in large casserole dish or 9 x 13 ... over chips. Spread beans over meat. Pour soup mixture ... until cheese is melted.
Brown meat; drain. Add beans, cream of mushroom and ... heat and add Doritos. Pour into a 13 x 9 inch casserole dish and sprinkle with cheese. Heat in oven until cheese melts.