Pepperoni Pizza Casserole

Ingredients

• 2 cups uncooked egg noodles
• 1/2 pound lean ground beef
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 green bell pepper, chopped
• 1 cup sliced pepperoni sausage
• 16 ounces pizza sauce
• 4 tablespoons milk
• 1 cup shredded mozzarella cheese