Quiche de cebolla caramelizada y champiñones con base de patatas fritas de bolsa

Ingredientes

• 8 oz bag classic potato chips
• 6 tablespoons butter, (melted)
• 15 crackers, (saltine or butter)
• 3 teaspoons olive oil, (divided)
• 1 large red onion, (thinly sliced)
• 2 tablespoons balsamic vinegar
• 1 cup button or crimini mushrooms, (sliced )
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon Italian seasoning
• 1/4 teaspoon garlic powder
• 3 large eggs
• 3 egg whites
• 1/2 cup heavy cream
• 1/2 cup milk
• 1/2 cup feta, (crumbled)
• 1/4 cup mozzarella cheese, (shredded)

Preparación

1. 1

   --- Crust ---

2. 2

   Preheat oven 350 degrees F.

3. 3

   In a food processor pulse potato chips until they turn into a fine crumble. Pour chips into a large mixing bowl. Add crackers to the food processor and pulse into a fine crumble and pour into the bowl with the chips. Whisk crumbled chips and crackers together until well combined.

4. 4

   Pour in melted butter and stir.

5. 5

   Pour mixture into a lightly oiled tart pan (my pan size was 9.75” in diameter). Press and spread the crumble into the tart pan until evenly distributed.

6. 6

   Prebake the crust in the oven for 10 minutes then remove from the oven to cool.

7. 7

   --- Quiche Filling ---

8. 8

   Preheat oven 350 degrees F.

9. 9

   In a large pot, heat 2 teaspoons of olive oil on medium high and add in sliced onions. Sauté the onions for 8 minutes then add in balsamic vinegar. Reduce heat to low and cover for 10 minutes. Remove onions from the pan and set aside.

10. 10

    In the same pot on medium heat, add 1 teaspoon of olive oil and the mushrooms. Sauté mushrooms for 10 minutes or until all liquid as evaporated.

11. 11

    Remove mushrooms from the heat and add the onions back into the pot with the salt, pepper, Italian seasoning and garlic powder and stir until well combined.

12. 12

    In a medium bowl whisk eggs, egg whites, milk and heavy cream.

13. 13

    Add an even layer of feta to cover the bottom of the potato chip crust. Evenly layer onion and mushroom mixture on top of the feta. Sprikle a layer of mozzarella cheese over the top of the onion and mushroom mixture.

14. 14

    Place tart pan on baking sheet and slowly pour the egg mixture over the top of all the ingredients in the tart pan.

15. 15

    Bake in the preheated oven for 50 minutes or until a knife inserted in the middle comes out clean.

16. 16

    Let the quiche cool for 10 minutes before serving,