INGREDIENTS
1
(9-inch) deep dish frozen pie crust
1 tbsp
butter
1/2 cup
shallots, thinly sliced
4
large eggs
1 cup
half and half
1/4 cup
whipping cream
ground nutmeg
3/4 tsp
salt
1/8 tsp
cayenne pepper
1 cup
Gruyère, grated
1 10 ounce package
frozen chopped spinach, defrosted and wrung free of water