Transformed Spinach Mushroom Quiche

Preheat oven to 400 degrees F (200 degrees C).

Fit pie crust into a 9-inch pie dish.

Whisk eggs milk parsley garlic salt black pepper and nutmeg in a bowl.

Gently combine spinach mushrooms onion and feta cheese in a separate bowl. Spread spinach-mushroom mixture in the prepared pie dish; top with half the Swiss cheese.

Pour egg mixture evenly over the filling swirling egg mixture in bowl to spread seasonings through the eggs; top the quiche with remaining Swiss cheese. Place quiche on a baking sheet.

Bake in preheated oven until the quiche is lightly puffed and browned 45 to 50 minutes. A toothpick inserted into the center of the filling should come out clean. Cool for 30 minutes before serving.