Onion Soufflé recipe

3 (8 ounce) packages cream cheese
1/2 cup mayonnaise
2 cups shredded Parmesan cheese
2 packs frozen chopped onions, thawed and drained

Combine ingredients. Put into round glass baking dish. Bake at 425 degrees F for 30 minutes, or until browned.

Serves 6-8.