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quiche slice

Recipe: Bacon, Onion, Spinach, Mushrooms, Pepper Jack Cheese, Quiche

This Bacon, Onion, Spinach, Mushroom, and Pepper Jack Cheese Quiche is a savory, custard-based dish baked in a flaky crust, layered with smoky bacon, earthy vegetables, and a creamy, slightly spicy cheese blend. It’s rich yet balanced, making it perfect for brunch, entertaining, or an easy make-ahead meal.
Prep Time 25 minutes
Cook Time 40 minutes
Total Time 1 hour 5 minutes
Course Brunch, Main Course
Cuisine American, Comfort Food, Main Course
Servings 6 servings
Calories 450 kcal

Ingredients
  

  • 6 slices Bacon
  • 4 pcs Beaten Eggs
  • 1 ½ cup Whole Milk
  • ½ tsp Salt
  • ½ tsp Garlic Salt
  • ½ tsp Black Pepper
  • 2 cups Chopped Fresh Spinach
  • 2 cups Chopped Mushrooms
  • ½ cup Chopped Onion
  • 1 cup Shredded Pepper Jack Cheese
  • 1 cup Shredded Mild Cheddar Cheese
  • 9 inch Deep Dish Pie Crust

Instructions
 

  • Preheat your oven to 400°F (200°C).Cook
  • Cook the bacon in a skillet over medium heat until crisp. Drain, crumble, and set aside.
  • In the same pan, sauté the onions, mushrooms, and spinach until softened and excess moisture has evaporated. This step is essential—too much moisture will affect the custard.
  • In a large bowl, whisk together the eggs, milk, salt, garlic salt, and pepper until smooth.
  • Stir in the cooked bacon, sautéed vegetables, and most of the cheese (reserve some for topping).
  • Pour the mixture into the pie crust and top with the remaining cheese.
  • Reduce oven temperature slightly (around 350°F is ideal after preheating) and bake for about 35–40 minutes, or until the center is just set and the top is lightly golden.
  • Let the quiche rest for at least 25 minutes before slicing. This step is non-negotiable—it allows the custard to fully set.
Keyword Breakfast, Brunch, lunch