1 lb ground beef
1 medium onion
1 medium green pepper
1 (3 1/2 ounce) package pepperoni
1 (15 ounce) jar spaghetti sauce
1/2 cup rigatoni pasta
1/2 cup macaroni
1/2 rotini pasta
1 (8 ounce) carton cottage cheese
1 (10 ounce) package shredded mozzarella cheese
1 Chop the onion and green pepper.
2 Cook pastas together; drain well.
3 Saute beef, onion, and green pepper until beef is no longer pink and vegetables are soft. Add the pepperoni and heat thoroughly. Drain excess grease.
4 Add spaghetti sauce and simmer 5 minutes.
5 Spray a 3-qt casserole with cooking spray. Put 1/2 of the pasta in the casserole. Spoon 1/2 of the meat sauce mixture over the pasta. Spoon the container of cottage cheese over the sauce. Sprinkle with 1/2 of the mozzarella cheese.
6 Top with the remaining pasta, then sauce, then mozzarella cheese.
7 Bake at 350 degrees for 30-35 minutes.
Source : Allrecipes