Recipe from Marie Calendar's
restaurant, Milwaukee, WI.
1/2 cup white onion, minced
1/2 cup dry white wine
4 eggs
2 cups heavy cream
1/2 tsp salt
1/4 tsp white pepper
Dash nutmeg
1/2 cup chopped spinach, thawed, squeezed dry
12 oz natural Swiss cheese, grated
1 oz ham, diced
1 (10-inch across...