Favoreats
Favoreats LLC
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INGREDIENTS
1
deep dish 9 inch pie crust
3 tbsp
butter, divided
3
leeks, white and light green parts only
12 oz
sliced mushrooms
8
eggs
1 cup
whole milk
1 cup
heavy cream
1 tsp
salt
1/4 cup
flour (optional)
2 cups
shredded gruyere cheese, divided
1/4 cup
Parmesan cheese