Preheat oven to 350 degrees. Pat into a 9 inch deep dish pie plate the uncooked crescent roll dough to form a crust. Sprinkle in 1/2 cup of cheese on bottom and top with ham and tomato. In a medium bowl, mix together the eggs and cream. Season with salt and pepper. Pour into pie plate and top with remaining cheese. Bake for 40 minutes or until firm.