Savory Caramel Apple Pizza

Ingredients

1	Harvest - Caramel Apple Cheeseball & Dessert Mix
1Tbs	olive oil
1	medium onion, sliced
1	apple, cut into slices
1/4 tsp	salt
2 Tbs	butter
1	10"x15" frozen puff pastry sheet (from a 17.3-oz. pkg), thawed
1/4 cup	sour cream

Directions

Heat oven to 400 degrees.  Heat the oil in a large skillet over medium heat. Add the onions and cook, stirring occasionally, until soft and golden brown, 12 to 15 minutes. Stir in the Cheeseball Mix, apples, salt and butter.  Cook until apples are just tender, approximately 2 minutes.  Place pastry sheet on a greased baking sheet and prick all over with a fork. Spread with the sour cream, leaving a 1/2" border. Top with the onion mixture and Topping packet then bake until the pastry is crisp and browned, 30 to 35 minutes. Cut into pieces before serving.