Baked Artichoke Spread

1 (14 oz) can artichoke hearts, drained and chopped
1 cup shredded mozzarella cheese
¾ cup mayonnaise
½ cup grated Parmesan cheese
¼ cup sour cream
2 Tbs. minced green onion

Combine all ingredients; spoon into a lightly greased 9-inch quiche dish.  Bake at 350 for 20 minutes or until bubbly.  Serve with crackers.  Yield:  about 2 cups.