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Savory Bacon and Herb Quiche with Caramelized Onions

bacon and herb quiche - featured image

A rich and flavorful quiche featuring crispy bacon, fresh herbs, and sweet caramelized onions baked in a flaky pie crust. Perfect for brunch or cozy dinners, this recipe balances savory and sweet with ease.

Ingredients

Scale
  • 1 pre-made 9-inch pie crust
  • 6 slices thick-cut bacon, diced
  • 2 large yellow onions, thinly sliced
  • 2 tablespoons chopped fresh thyme
  • 2 tablespoons chopped fresh parsley
  • 4 large eggs, room temperature
  • 1 cup (240 ml) heavy cream
  • 1 cup (about 100 g) grated Gruyère or sharp cheddar cheese
  • Salt and freshly ground black pepper, to taste
  • 1 tablespoon olive oil or butter

Instructions

  1. Preheat your oven to 375°F (190°C). Place your pie crust in the dish and prick the bottom a few times with a fork to prevent bubbling. Set aside.
  2. Heat your skillet over medium heat and add diced bacon. Cook until crisp, about 6–8 minutes. Use a slotted spoon to transfer bacon to a paper towel-lined plate. Leave about 1 tablespoon of bacon fat in the pan.
  3. Add 1 tablespoon olive oil or butter to the bacon fat in the skillet. Add sliced onions and a pinch of salt. Cook over medium-low heat, stirring occasionally, for about 25-30 minutes until onions are deep golden brown and caramelized. Add a splash of water if onions start sticking.
  4. In a mixing bowl, whisk together 4 large eggs and 1 cup heavy cream until smooth. Season with salt and freshly ground black pepper.
  5. Spread the caramelized onions evenly over the pie crust. Sprinkle the crispy bacon pieces on top, then scatter the chopped fresh herbs. Sprinkle the grated cheese evenly across.
  6. Slowly pour the egg and cream mixture over the filling, filling just below the crust’s edge.
  7. Bake the quiche in the oven for 35-40 minutes, or until the custard is set but still slightly jiggly in the center and the top is golden brown.
  8. Let the quiche rest for 10-15 minutes before slicing to allow it to firm up and flavors to meld.

Notes

Caramelize onions slowly over medium-low heat to avoid burning and bring out natural sweetness. Tent crust edges with foil if browning too quickly. Let quiche cool before slicing for best texture. For vegetarian version, omit bacon and add sautéed mushrooms or roasted red peppers. Gluten-free crust or crustless option can be used. Dairy-free cream alternatives like coconut cream can substitute heavy cream but will alter flavor.

Nutrition

Keywords: bacon quiche, herb quiche, caramelized onion quiche, savory quiche, brunch recipe, easy quiche, comfort food