Chop bell pepper, garlic, and onion. Set aside.

Brown sausage with pepperoni. Drain. In pan, add olives, chopped onion, garlic, and green pepper. Stir.

Boil noodles with garlic salt. 9 minutes. Drain. Combine noodles, meat mixture, milk, and spaghetti sauce.

Place in 13x9 glass dish, cover with foil, and bake for 20 minutes at 350 degrees.