Brown hamburger with onion; drain ... and pepper. Put macaroni in a large pan of ... 1 1/2 quart casseroles, alternating layers with pepperoni ... a 350 degree oven.
Saute onion and green pepper ... ground chuck. Add spaghetti sauce of your choice to ... minutes. Cook elbow macaroni and drain. Layer all of ... degrees for 1/2 hour.
Brown beef and drain. Add ... pepperoni, mushrooms, and spaghetti sauce. Simmer 15 minutes. Cook ... thoroughly. Put in casserole dish. Sprinkle with cheese on ... until cheese is melted.