Caramelized Onion and Mushroom Quiche
Introduction
Quiche is a classic French dish that is perfect for any meal of the day. Whether you serve it for breakfast, brunch, lunch, or dinner, it is always a hit. One of my favorite quiche recipes is the Caramelized Onion and Mushroom Quiche. The combination of sweet caramelized onions and earthy mushrooms makes for a delicious and satisfying dish. In this article, I will share with you my recipe for this mouthwatering quiche.
Ingredients
For the crust:
- 1 1/4 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, chilled and cut into small pieces
- 3-4 tablespoons ice water
- 2 tablespoons olive oil
- 2 large onions, thinly sliced
- 8 ounces cremini mushrooms, thinly sliced
- Salt and pepper to taste
- 4 large eggs
- 1 cup heavy cream
- 1/2 cup milk
- 1 cup shredded Gruyere cheese
Instructions
Step 1: Make the Crust
In a large bowl, mix the flour and salt. Using a pastry cutter or your hands, cut in the butter until the mixture resembles coarse crumbs. Add the ice water, one tablespoon at a time, and mix until the dough comes together. Shape the dough into a disk, wrap it in plastic wrap, and refrigerate for at least 30 minutes.
Step 2: Caramelize the Onions
In a large skillet, heat the olive oil over medium heat. Add the sliced onions and cook, stirring occasionally, until they are golden brown and caramelized, about 25-30 minutes. Remove from heat and set aside.
Step 3: Cook the Mushrooms
In the same skillet, add the sliced mushrooms and cook until they are golden brown and all the liquid has evaporated, about 10 minutes. Season with salt and pepper, and then remove from heat.
Step 4: Prebake the Crust
Preheat the oven to 375°F. Roll out the dough on a floured surface and fit it into a 9-inch pie dish. Trim the excess dough and crimp the edges. Line the crust with parchment paper and fill with pie weights or dried beans. Bake for 15 minutes, then remove the weights and bake for an additional 5 minutes. Remove from the oven and let cool slightly.
Step 5: Prepare the Filling
In a large bowl, whisk together the eggs, heavy cream, and milk. Season with salt and pepper. Stir in the caramelized onions, cooked mushrooms, and shredded Gruyere cheese. Pour the filling into the prebaked crust.
Step 6: Bake the Quiche
Reduce the oven temperature to 350°F. Bake the quiche for 35-40 minutes, or until the filling is set and the top is golden brown. Let the quiche cool for a few minutes before serving.
Serving
This Caramelized Onion and Mushroom Quiche is best served warm, but it is also delicious at room temperature. It makes a perfect main dish for a brunch or a light dinner when paired with a side salad. Leftovers can be refrigerated and reheated for a quick and satisfying meal.
Conclusion
This Caramelized Onion and Mushroom Quiche is a savory and comforting dish that will surely become a favorite in your recipe collection. The combination of sweet caramelized onions, earthy mushrooms, and creamy Gruyere cheese is simply irresistible. I hope you enjoy making and sharing this delicious quiche with your family and friends!