1 (29 oz.) can or jar meatless spaghetti sauce
1 (8 oz.) pkg. Mozzarella cheese, shredded
1/2 c. grated Parmesan cheese
2 tsp. oregano leaves
1 tsp. instant minced onion
1/4 tsp. garlic salt
Italian bread or crackers

Mix all ingredients and heat until cheese is melted. Serve with 1-inch chunks of Italian bread or crackers.