A proposed nine-inch spinach and Gruyère quiche with a blind-baked crust, well-drained greens and a gently baked egg custard. The formula and timing below are working estimates for a future kitchen trial, not a claim that a batch has been made.
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A quiche that cuts cleanly
This brunch draft puts cooked, squeezed spinach and grated Gruyère into a blind-baked pie shell before the egg-and-dairy custard goes in. That order lets the cheese and greens distribute across each wedge while the crust has a chance to dry before meeting liquid filling. A little shallot and nutmeg support rather than overpower the cheese.
The recipe has not been kitchen-tested. Actual crust depth, spinach moisture and egg size determine filling fit and set time. The two-hour working total includes a fifteen-minute cooling interval but excludes oven preheating; a published holiday-brunch plan should be based on an actual trial.
Dry spinach matters more than extra cheese
Start with ten ounces frozen chopped spinach and thaw it completely. Squeeze in a clean towel or handfuls over a sieve until it no longer sheds much water. The starting weight is before squeezing, not ten ounces of compressed dry spinach. Wet greens can dilute the custard and leave a soggy base.
Gruyère supplies a savory, nutty cheese note; one loose cup is the proposed amount. A half cup heavy cream and three-quarter cup whole milk lighten the mix compared with using all cream. Four eggs are the binder. Shallot is softened in a tablespoon butter, then cooled slightly before assembly so hot onion does not partially set the eggs.
Use a regular-depth nine-inch pie crust for this draft and blind bake it with weights. Store-bought and homemade crusts have different shrinkage; follow the specific pastry's instructions where necessary. The formula contains wheat, egg and milk. Do not call it gluten-free or dairy-free because a spinach filling sounds vegetable-forward.
Ingredients for 8 wedges
| Ingredient | Amount | Use |
|---|---|---|
| Unbaked 9-inch pie crust | 1 crust | Fit into a regular-depth plate and blind bake. |
| Frozen chopped spinach, thawed | 10 ounces | Squeeze until very dry; weigh before squeezing. |
| Unsalted butter | 1 tablespoon | For shallot. |
| Small shallot, minced | 1 shallot | Cook until softened. |
| Large eggs | 4 eggs | Custard base. |
| Whole milk | 3/4 cup | Custard dairy. |
| Heavy cream | 1/2 cup | Custard dairy. |
| Gruyère, grated | 1 cup | Use a loose cup, not tightly packed. |
| Fine salt | 1/2 teaspoon | Consider cheese salinity in trial. |
| Black pepper | 1/4 teaspoon | Custard seasoning. |
| Ground nutmeg | 1/8 teaspoon | Small warm accent. |
Step-by-step method
- Heat oven to 375°F. Line one unbaked 9-inch crust with parchment and pie weights. Bake about 15 minutes, remove weights, and bake another 5 minutes until the bottom looks dry. Lower oven to 350°F. While crust bakes, squeeze 10 oz thawed frozen spinach very dry.
- Melt 1 tbsp butter in a skillet and soften 1 minced shallot about 5 minutes without browning. Let cool slightly. Scatter spinach, shallot and 1 cup grated Gruyère evenly over the parbaked crust.
- Whisk 4 eggs with 3/4 cup whole milk, 1/2 cup heavy cream, 1/2 tsp fine salt, 1/4 tsp black pepper and 1/8 tsp ground nutmeg until combined. Pour gently into the shell without overflowing; if the plate is shallow, record any filling left over.
- Bake at 350°F approximately 45–55 minutes until the center of the egg filling reaches 160°F on a food thermometer and the crust is golden; shield the edge if needed. Cool on a rack about 15 minutes before cutting eight wedges. Refrigerate leftovers promptly.
From thawed greens to a golden top
While the crust bakes under weights at 375°F, squeeze the spinach and soften the shallot. Remove weights after about fifteen minutes and dry the shell uncovered for roughly five more minutes. Reduce the oven to 350°F for the filling. Distribute spinach, shallot and cheese so the first wedge is not all greens and the last is mostly custard.
Whisk eggs, dairy, salt, pepper and nutmeg until combined without whipping a thick foam. Pour slowly into the shell on a sheet pan, stopping if it approaches the crimp. A little extra custard is better than an oven spill; note leftover volume to revise the batch.
Bake roughly forty-five to fifty-five minutes, then check the center with a food thermometer. USDA FSIS specifies 160°F for quiche. A browned top alone can be misleading while the middle remains underdone. Let it stand fifteen minutes for cleaner slices, then cut into eight wedges. The exact baking window requires testing in the chosen plate.
Fixing common quiche problems
A wet base often begins with insufficiently squeezed spinach or a crust that was filled before its uncovered blind-bake interval. If the edges brown too quickly, shield them while the center continues to cook. Moving a full pie dish across the kitchen can slosh custard; assemble on the sheet pan near the oven.
If the custard looks rubbery, record the center temperature and time. Higher heat or too long an oven stay can overcook eggs, but do not compensate by serving below the safe endpoint. A center that barely moves yet has not reached 160°F still needs cooking.
Different cheeses may melt differently and may be saltier. Swiss, cheddar or feta would be distinct variations requiring seasoning and moisture review. Bacon would also change the dish and photograph; it is intentionally absent from this spinach-and-Gruyère base.
Brunch service and leftovers
Serve the quiche warm after a short rest or chill it promptly and reheat portions appropriately. USDA FSIS lists cooked quiche with any filling at three to four days in the refrigerator and advises reheating egg dishes to 165°F before serving again. A freeze-and-reheat quality claim is not part of this untested draft.
For a fuller table, Chefly's sautéed green beans with garlic are a separate side, though a fruit dish may contrast the quiche more. That link is not represented as another spinach quiche. A planned brunch needs oven and refrigerator space for both the custard pie and this savory quiche, so their shared calendar day does not imply they cook simultaneously.
Questions from a brunch cook
Can fresh spinach replace frozen?
Possibly after cooking down and drying it, but measure the final yield and revise the formula. Ten ounces raw fresh spinach is not interchangeable with ten ounces thawed frozen greens.
Is blind baking necessary?
It is part of this working method because a liquid custard goes into pastry. Bake beneath weights, then uncovered until the base looks dry.
How do I tell when the center is ready?
Use a thermometer in the center of the egg custard for 160°F, rather than judging only by the top’s color or a wobbly dish.
Further reading and related Chefly recipes: King Arthur Baking's vegetable quiche; Chefly sautéed green beans with garlic. These are relevant references and other dishes, not evidence that this proposed formula was tested.
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Spinach and Gruyere Quiche. 8 wedges. Prep approximately 25 minutes; cooking approximately 80 minutes; additional cooling/chilling approximately 15 minutes; total approximately 120 minutes excluding preheat. Not kitchen-tested; nutrition not calculated.
Ingredients: 1 crust Unbaked 9-inch pie crust; 10 ounces Frozen chopped spinach, thawed; 1 tablespoon Unsalted butter; 1 shallot Small shallot, minced; 4 eggs Large eggs; 3/4 cup Whole milk; 1/2 cup Heavy cream; 1 cup Gruyère, grated; 1/2 teaspoon Fine salt; 1/4 teaspoon Black pepper; 1/8 teaspoon Ground nutmeg.
Instructions: Heat oven to 375°F. Line one unbaked 9-inch crust with parchment and pie weights. Bake about 15 minutes, remove weights, and bake another 5 minutes until the bottom looks dry. Lower oven to 350°F. While crust bakes, squeeze 10 oz thawed frozen spinach very dry. Melt 1 tbsp butter in a skillet and soften 1 minced shallot about 5 minutes without browning. Let cool slightly. Scatter spinach, shallot and 1 cup grated Gruyère evenly over the parbaked crust. Whisk 4 eggs with 3/4 cup whole milk, 1/2 cup heavy cream, 1/2 tsp fine salt, 1/4 tsp black pepper and 1/8 tsp ground nutmeg until combined. Pour gently into the shell without overflowing; if the plate is shallow, record any filling left over. Bake at 350°F approximately 45–55 minutes until the center of the egg filling reaches 160°F on a food thermometer and the crust is golden; shield the edge if needed. Cool on a rack about 15 minutes before cutting eight wedges. Refrigerate leftovers promptly.
Allergens: Wheat (check crust label); Egg; Milk. Review packaged ingredients and cross-contact before serving.
Print
Spinach and Gruyere Quiche
- Total Time: 120 minutes
- Yield: 8 servings 1x
Description
A regular-depth nine-inch quiche with squeezed spinach, shallots and Gruyère.
Ingredients
- 1 crust Unbaked 9-inch pie crust
- 10 ounces Frozen chopped spinach, thawed
- 1 tablespoon Unsalted butter
- 1 shallot Small shallot, minced
- 4 eggs Large eggs
- 3/4 cup Whole milk
- 1/2 cup Heavy cream
- 1 cup Gruyère, grated
- 1/2 teaspoon Fine salt
- 1/4 teaspoon Black pepper
- 1/8 teaspoon Ground nutmeg
Instructions
- Heat oven to 375°F. Line one unbaked 9-inch crust with parchment and pie weights. Bake about 15 minutes, remove weights, and bake another 5 minutes until the bottom looks dry. Lower oven to 350°F. While crust bakes, squeeze 10 oz thawed frozen spinach very dry.
- Melt 1 tbsp butter in a skillet and soften 1 minced shallot about 5 minutes without browning. Let cool slightly. Scatter spinach, shallot and 1 cup grated Gruyère evenly over the parbaked crust.
- Whisk 4 eggs with 3/4 cup whole milk, 1/2 cup heavy cream, 1/2 tsp fine salt, 1/4 tsp black pepper and 1/8 tsp ground nutmeg until combined. Pour gently into the shell without overflowing; if the plate is shallow, record any filling left over.
- Bake at 350°F approximately 45–55 minutes until the center of the egg filling reaches 160°F on a food thermometer and the crust is golden; shield the edge if needed. Cool on a rack about 15 minutes before cutting eight wedges. Refrigerate leftovers promptly.
Notes
Recipe-development draft; not kitchen-tested. Timing and yield are estimates. Nutrition has not been calculated.
Additional chilling, resting or cooling time: 15 minutes, included in the total.
Untested estimate: blind bake 20 minutes, shallots 5 minutes, filling bake up to 55 minutes, cool 15 minutes; oven preheat excluded.
- Prep Time: 25 minutes
- Chilling, resting or cooling: 15 minutes
- Cook Time: 80 minutes
Nutrition
- Serving Size: One eighth of a 9-inch quiche
