Pepperoni Pizza with mushroom

1 cup onion , chopped 1 cup green pepper , chopped 1 cup fresh mushrooms 1 cup zucchini , sliced and halved 1 (14 1/2 ounce) can beef broth 1 (14 1/2 ounce)[...]

1 lb shell pasta , cooked 1 lb sliced pepperoni, chopped 2 tomatoes , cut into bite sized pieces 1/4 lb fresh mozzarella cheese 1/4 lb cheddar cheese 1/2 cup[...]

1 lb ground beef 1 (16 ounce) can tomato sauce 1 (4 ounce) can mushrooms 2/3 cup milk 1 (8 ounce) package mozzarella cheese , shredded 1 teaspoon garlic salt[...]