INGREDIENTS
1/4 lb
Cremini mushrooms
1/4 lb
Portobello mushroom caps
1/4 lb
Shiitake mushrooms
1 2/3 tbsp
Thyme, fresh
1/2
Yellow onion
2
Eggs
1/2 tsp
Black pepper, ground
1/2 tsp
Sea salt, fine
1 tbsp
Olive oil, extra-virgin
1
9-inch pie crust, frozen
1/2 cup
Heavy cream
4 oz
Le gruyere cheese