1 1/2 lb. ground beef
1 (48 oz.) jar Prego
1 (4 oz.) can mushrooms
2 c. elbow macaroni

Brown ground beef in fry pan; drain off extra grease. In 6 quart saucepan boil elbow macaroni. When ground beef and macaroni are cooked, mix with other ingredients in a 6 quart casserole dish. Bake at 350 degrees until warm.