Double Cheese Tart

Yield:	8 Servings
Categories:	Vegetarian

1		Refrigerated pie crust
8	oz	Jarlsberg or lite Swiss cheese, cut in chunks
1		Container (15 oz.) light ricotta cheese
2		Eggs
4		Egg whites
1	md	Onion; chopped
2		Cloves garlic; pressed
1/2	ts	Ground black pepper
2	md	Tomatoes; peeled and thinly sliced,, drain on paper towel
2	tb	Chopped fresh herbs