Mushroom, Onion, and Bacon Quiche With Gruyere

Total Time
1hr 41mins
Prep 1 hr
Cook 41 mins

Marie Simmons

Ingredients Nutrition


  1. Preheat oven to 375°.
  2. Cook bacon in a big skillet until semicrisp; drain on paper towels.
  3. Discard all but 1 tablespoon bacon fat from the skillet; add oil to skillet and heat over medium heat.
  4. Add in mushrooms and onion; cook/stir until the mushrooms are lightly browned and the onion is tender, about 5 minutes.
  5. Add in parsley and garlic; cook 1 minute.
  6. Season with salt and pepper; remove from heat.
  7. Snip bacon into ¼ inch pieces and add to mushroom mixture.
  8. In a bowl, whisk the eggs until light; stir in half-and-half and mustard.
  9. Spoon mushroom mixture evenly into pie shell; sprinkle with cheese and add egg mixture.
  10. Bake quiche until puffed and golden brown, about 35 minutes.
  11. Serve warm or at room temperature, cut into wedges.
Most Helpful

5 5

This is a great quiche! The only thing I did different was add 3/4 tsp wostershire sauce and mix all the ingredients together instead of building in layers. I had to cook for about 45 minutes and cut into it too soon(couldn't wait!)You can alos substitute gruyere with Swiss cheese. Quiches, since they are basically a savory custard should set like a custard(at least 1 hr). The taste is unbeatable. Thanks for posting!