INGREDIENTS
Quiche Crust
1
and 1/4 cups all-purpose flour
1/4 tsp
salt
7 tbsp
unsalted butter (cold and cut into small pieces)
1
to 2 tablespoons ice water
Custard
2
large eggs
2
large egg yolks
1 cup
half-and-half
1 cup
grated Gruyere or Swiss
salt & pepper
Filling
1 tbsp
olive oil
3 cups
sliced mushrooms
1 cup
sliced green zucchini