Onions and mushrooms are classic quiche ingredients.
Set out pie crust to thaw for 10 to 20 minutes.
Meanwhile, heat oil in a large nonstick skillet over medium heat.
Photo by: Carolyn A. Hodges, R.D.
Add onion and cook, stirring occasionally until beginning to soften, about 5 minutes.
Season with 1/4 teaspoon salt and set aside to cool slightly.
Transfer the vegetable mixture to the crust.
Whisk eggs, milk, pepper and the remaining 1/4 teaspoon salt in a medium bowl.
Pour over the vegetables.
Set the quiche on a baking sheet and bake until the center is set, 35 to 40 minutes.
Let stand for 10 minutes before slicing.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.
