English Pizza Muffins
["3 Tbsp. catsup", "1 c. finely chopped mushrooms", "4 Tbsp. mayonnaise", "1 medium onion, finely chopped", "1 c. finely chopped green olives", "garlic salt to taste", "oregano to taste", "2 c. grated Cheddar cheese", "1 1/2 c. grated Mozzarella"]
["Spread on English muffins.", "Broil until bubbles."]
["catsup", "mushrooms", "mayonnaise", "onion", "green olives", "garlic salt", "oregano", "Cheddar cheese", "Mozzarella"]