Classic Spinach and Gruyère Quiche
Silky, delicate egg-and-cream custard filled with sautéed baby spinach, caramelized shallots, and nutty Swiss Gruyère in a blind-baked flaky butter crust.
A quintessential French quiche balances an impossibly delicate, melt-in-your-mouth custard with a shatteringly crisp, flaky butter crust. A proper quiche is never rubbery, spongy, or watery.
The secret is blind-baking (par-baking) the pie shell with pie weights until golden and dry, creating an impermeable barrier against the wet custard.
The filling combines thoroughly squeezed sautéed spinach with sweet caramelized shallots, whole-milk dairy, whole eggs, and aged Gruyère, baked gently until it barely jiggles in the center.
Why This Method Works
Blind-Baking the Crust
Baking the pastry shell with weights before filling ensures the bottom crust is crisp and flaky, preventing soggy bottoms.
Custard Ratio (Eggs to Dairy)
Using 4 large eggs to 1.5 cups of half-and-half (or milk and cream) yields a silky, custard texture that cuts like velvet.
Dry Sautéed Spinach
Squeezing cooked spinach dry in a kitchen towel prevents excess vegetable liquid from weeping into the custard.
Ingredient Notes & Regional Substitutions
All-Butter Pie Crust
Homemade or quality store-bought refrigerated 9-inch deep-dish pie dough.
Regional naming: Shortcrust pastry sheet.
Substitutions: Puff pastry pressed into the pie pan.
Swiss Gruyère Cheese
Grated aged Gruyère adds nutty, savory complexity and melts smoothly into the custard.
Regional naming: Gruyère or Comté cheese.
Substitutions: Comté, Swiss Emmental, or sharp white cheddar.
Fresh Baby Spinach
Sautéed until wilted and squeezed dry.
Regional naming: Baby spinach.
Substitutions: Thawed frozen chopped spinach (squeezed thoroughly dry).
Classic Spinach and Gruyère Quiche
Ingredients
- 1 unbaked 9-inch deep-dish all-butter pie crust, chilled in pie pan
- 1 tablespoon olive oil
- 2 large shallots, finely diced
- 5 cups fresh baby spinach, packed (about 6 ounces)
- 1 clove garlic, minced
- 1 cup shredded authentic Swiss Gruyère cheese
- 1/4 cup freshly grated Parmigiano-Reggiano cheese
- 4 large eggs
- 1 cup heavy whipping cream
- 1/2 cup whole milk
- 1/2 teaspoon kosher salt
- 1/4 teaspoon freshly cracked black pepper
- 1/8 teaspoon ground nutmeg
Instructions
-
Blind-Bake the Pastry Crust
Preheat oven to 375°F (190°C / 170°C fan). Line the chilled pie dough with parchment paper and fill to the brim with dried beans or pie weights. Bake for 15 minutes. Remove parchment and weights, prick bottom lightly with a fork, and bake for an additional 7 to 8 minutes until the crust is pale golden and dry to the touch. Let cool 10 minutes.
Visual Cue Bottom crust is dry and pale golden; no raw dough patches. -
Sauté and Dry Spinach
Heat olive oil in a skillet over medium heat. Sauté shallots for 3 minutes until translucent. Add garlic and spinach; cook for 2 minutes until completely wilted. Transfer to a clean kitchen towel and squeeze aggressively over the sink to remove all excess water. Coarsely chop.
Texture Cue Spinach is completely dry and compact. -
Whisk the Custard
In a medium bowl, whisk together the eggs, heavy cream, whole milk, salt, black pepper, and nutmeg until uniform and frothy.
Visual Cue Pale yellow, smooth custard liquid. -
Layer Fillings in Crust
Scatter the dry chopped spinach and shallots evenly over the bottom of the par-baked crust. Top with shredded Gruyère and grated parmesan. Pour the egg-cream custard slowly over the cheese and vegetables.
Visual Cue Custard reaches 1/4 inch below the top crimped edge. -
Bake Until Set with Gentle Jiggle
Bake at 350°F (175°C / 155°C fan) for 35 to 40 minutes, until the edges are puffed and golden, and the center is set but still jiggles slightly like gelatin when gently shaken.
Visual Cue Golden-brown puffed top; center has a slight, tender jiggle. -
Cool and Slice
Transfer quiche to a wire cooling rack and let rest for at least 20 to 30 minutes before slicing. Serve warm or at room temperature.
Texture Cue Clean, silky wedges that hold their shape on the fork.
Estimated Nutrition (Per Serving)
Calculated using USDA ingredient data estimates; actual values will vary depending on specific brands.
Common Mistakes to Avoid
Recipe Variations
Quiche Lorraine
Swap the spinach for 6 slices of cooked, crisp bacon lardons.
Mushroom & Gruyère Quiche
Sauté 8 ounces of sliced cremini mushrooms with shallots in place of spinach.
Serving Suggestions
- Serve warm or at room temperature with a simple mixed green salad dressed in Dijon vinaigrette.
- Pair with a glass of crisp dry French Sauvignon Blanc or sparkling wine.
Storage, Reheating & Freezing Guidance
Refrigeration: Refrigerate covered for up to 4 days.
Freezing: Freeze fully baked cooled quiche tightly wrapped in foil for up to 2 months.
Reheating: Reheat in a 325°F (165°C) oven for 15 minutes to re-crisp the crust.
Frequently Asked Questions
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