1 (8 oz.) pkg. cream cheese
1 sm. onion, chopped
1 (4 oz.) can mushrooms, finely chopped
1 c. shredded Mozzarella cheese
1 can chopped ripe olives
1/2 jar (1 to 1 1/2 c.) spaghetti sauce
24 slices pepperoni (optional)
Crackers or plain taco chips

Place cream cheese in 8 inch square or round glass pan. Microwave 1/2 minute on high to soften. Spread cheese evenly over bottom of pan. Layer evenly onion, mushrooms, olives, pepperoni and spaghetti sauce. Microwave on high 4 1/2 to 6 1/2 minutes. Top with Mozzarella cheese and microwave until melted. Serve with crackers or plain taco chips.