Beat the eggs, half-and-half (or milk), cheese, salt, pepper, nutmeg into a mixing bowl until blended. Stir in ratatouille. Pour ratatouille in pastry shell. Sprinkle with parmesan. Place in upper third of preheated 375 degree oven and bake for 25 to 30 minutes or until quiche has puffed and browned.
Recipe courtesy of Georgia Downard