1.5cupsshredded cheesesuch as Gruyère, cheddar, or a mix
½tspsalt
¼tspblack pepper
¼tspgarlic powder
Instructions
Preheat your oven to 375°F (190°C). Generously grease a 9-inch pie dish or quiche pan with butter or non-stick spray.
THE SECRET TRICK: Heat olive oil in a large skillet over medium heat. Add the chopped onion, sliced mushrooms, and diced bell pepper. Sauté for 5-7 minutes until the vegetables are tender and most of their moisture has evaporated. This step is crucial to prevent a watery quiche.
Add the fresh spinach to the skillet and cook for another 1-2 minutes, just until it has wilted. Remove the skillet from the heat and drain any excess liquid that may have accumulated.
In a large mixing bowl, whisk together the eggs, heavy cream, salt, pepper, and garlic powder until smooth and well combined.
Stir 1 cup of the shredded cheese and all of the cooked vegetables into the egg mixture.
Pour the entire mixture into your prepared pie dish. Sprinkle the remaining 1/2 cup of cheese evenly over the top.
Bake for 30-35 minutes, or until the center is set (a knife inserted near the center comes out clean) and the top is golden brown.
Let the quiche rest for at least 10 minutes before slicing and serving. This allows it to set up properly for clean slices.
Notes
Veggie Variations: Feel free to swap the vegetables! Broccoli florets, asparagus, or zucchini would all be delicious. Just be sure to pre-cook them to remove excess moisture.Dairy-Free Option: Use full-fat coconut milk instead of heavy cream and your favorite dairy-free shredded cheese.Storage: Store leftover quiche covered in the refrigerator for up to 4 days. It can be enjoyed cold or reheated in the microwave or oven.