Caramelized Onion Quiche Recipe: Sunday Brunch Just Got Fabulous by 30Seconds Food
Prep Time: 10 minutes
Cook Time: 1 hour and 10 minutes
Total Time: 1 hour and 20 minutes
- 1 refrigerated pie crust, thawed
- 3 large onions (about 2 pounds), sliced
- 2 tablespoons butter
- 1 tablespoon olive oil
- 1 tablespoon flour
- 3 eggs
- 3/4 cup heavy whipping cream
- 1/4 teaspoon dried thyme
- 3/4 cup grated Gruyère cheese
Here's how to make it:
- Melt the butter and olive oil together in a large skillet. Add the onions. Cook over low heat until they're browned, soft and caramelized, about 30 to 40 minutes. When done, sprinkle in the flour and season with salt and pepper, to taste. Cook another 2 minutes. Remove from heat and cool.
- Press the pie crust into a pie plate or round baking dish. Prick the bottom with a fork. Bake according to package directions.
- While the crust bakes, beat the eggs and cream together. Add about one-third of the cheese, thyme, and salt and pepper. Add the caramelized onions. Pour the mixture into the crust. Sprinkle with the remaining cheese.
- Bake in a preheated 425-degree F oven for 20-30 minutes.
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