Caramelized Onion Smoked Turkey Mushroom And Gruyere Quiche Wi Recipe

Indulge in this savory masterpiece! This gourmet quiche boasts a surprisingly flaky oat crust, caramelized onions, earthy mushrooms, smoky turkey, and a rich Gruyere cheese topping. Adapted from Ellie Krieger, this recipe is elevated with the addition of smoked turkey (bacon or ham also work wonderfully). Prepare for a flavor explosion in every bite!

Prep Time 30 mins
Cook Time 120 mins
Calories 316.2 kcal
Protein 36g
Rating 4.0 (1 Reviews)
Caramelized Onion Smoked Turkey Mushroom And Gruyere Quiche Wi 20

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Caramelized Onion Smoked Turkey Mushroom And Gruyere Quiche Wi

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How to Make Caramelized Onion Smoked Turkey Mushroom And Gruyere Quiche Wi

  1. Preheat oven to 400°F (200°C). Spray a 9-inch pie dish with cooking spray.
  2. Make the crust: In a food processor, pulse together 1 ½ cups rolled oats, 1 cup all-purpose flour, and ½ teaspoon salt 3 times.
  3. Add ½ cup cold unsalted butter, cut into cubes, and pulse 12 times until mixture resembles coarse crumbs.
  4. Add ¼ cup buttermilk and pulse 3-5 times until just combined. Form into a ball, wrap in waxed paper, and chill for at least 30 minutes.
  5. Roll out the dough on a lightly floured surface to a 10-inch circle. Transfer to the prepared pie dish.
  6. Trim and crimp the edges. Prick the bottom with a fork. Bake for 9 minutes. Let cool completely.
  7. Caramelize the onions: Heat 2 teaspoons olive oil in a large nonstick skillet over medium-low heat. Add 1 large onion, thinly sliced, and cook, stirring occasionally, until golden brown and caramelized (about 20 minutes). Transfer to a bowl.
  8. Sauté the mushrooms: Add 2 more teaspoons olive oil to the skillet. Add 8 oz cremini mushrooms, sliced, and cook over medium-high heat until softened and browned (about 6 minutes).
  9. Combine the filling: Return the caramelized onions to the skillet. Stir in ¼ teaspoon salt, ¼ teaspoon black pepper, 1 teaspoon Dijon mustard, and 1 teaspoon fresh thyme.
  10. Whisk together 3 large eggs, 2 large egg whites, and ½ cup evaporated milk in a medium bowl. Season with salt and pepper to taste.
  11. Assemble the quiche: Sprinkle 4 oz Gruyere cheese, shredded, into the cooled crust. Top with the mushroom-onion mixture and 4 oz smoked turkey, cubed.
  12. Pour the egg mixture evenly over the filling.
  13. Reduce oven temperature to 350°F (175°C). Bake for 35-40 minutes, or until a knife inserted into the center comes out clean.
  14. Let stand for 5 minutes before slicing into 6 wedges and serving.

Nutrition Information (Approximate per serving)

Sodium

26 g

Sugar

28g

Fat

37g

Carbs

7g

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