Name: Vegetarian Quiche
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Ingredients: 1 puff pastry (thawded Pepperidge Farm); 4 tomatoes; 1 cuppeas (thawed); 1 teaspoonsugar; 8 ouncesartichoke hearts; 4 eggs; 1 1/2 cupheavy cream; 1/2 cupGruyere cheese (shredded); 1 tablespoonunsalted butter

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This quiche is the reliable, show-up-to-anything dish I turn to when I want comfort and color on the same plate. It’s built on a buttery puff pastry shell, filled with a creamy egg custard and loaded with peas, tomatoes, and artichokes. The texture is silky; the vegetables give it brightness and bite.

I like that it comes together without fuss and still looks fancy. The recipe is forgiving — you can make the filling ahead, chill the lined shell, and finish it when guests arrive. It’s the kind of dish that travels well from kitchen to picnic blanket or brunch table.

Below you’ll find everything you need: exact ingredient notes, step-by-step baking directions, tool recommendations, troubleshooting tips, and ideas to shift the flavors by season. Keep reading if you want a reliable vegetarian quiche that bakes in under an hour and slices cleanly every time.

What You’ll Need

Ingredients

1 puff pastry, thawed Pepperidge Farm — the buttery shell that crisps and supports the custard; keep it cold until you press it into the dish.
4 tomatoes — core, seed, and chop for concentrated tomato flavor without excess liquid.
1 cup peas, thawed — add color and a sweet pop; spread them evenly so every slice gets some.
1 teaspoon sugar — balances tomato acidity when tossed with the chopped tomatoes.
8 ounces artichoke hearts — drain and chop into bite-sized pieces for tang and texture.
4 eggs — the custard base; whisked with cream to set around the vegetables.
1½ cup heavy cream — gives a rich, silky custard; don’t substitute with thin milk unless you accept a looser set.
½ cup Gruyère cheese, shredded — adds nutty depth and helps thicken the custard.
1 tablespoon unsalted butter — used to grease the pie dish so pastry releases cleanly.

Cook Vegetarian Quiche Like This

Preheat the oven to 375°F.
Use 1 tablespoon unsalted butter to thoroughly grease a 9-inch pie dish.
On a clean surface, roll out the thawed puff pastry sheet to fit the 9-inch pie dish. Press the pastry into the dish, trim any excess, and crimp the edges as desired. Refrigerate the lined pie dish for 30 minutes.
While the pastry chills, prepare the tomatoes: core and halve each tomato, scoop out the seeds, then chop the flesh into roughly 1/2-inch pieces. Toss the chopped tomatoes with 1 teaspoon sugar. If they are very wet, blot lightly with a paper towel.
Drain the 8 ounces of artichoke hearts and chop them into bite-sized pieces.
In a medium bowl, combine 4 eggs, 1½ cups heavy cream, and ½ cup shredded Gruyère cheese. Whisk until evenly blended.
Evenly spread 1 cup thawed peas, the chopped artichoke hearts, and the sugared tomatoes in the chilled puff pastry shell.
Pour the egg–cream–cheese mixture over the vegetables in the pastry, letting it settle evenly.
Bake at 375°F for 25 to 30 minutes, or until the top is lightly browned and the custard is set (the center should not jiggle).
Let the quiche cool for 10–15 minutes before slicing and serving.

Why You’ll Love This Recipe

This quiche balances approachability with a refined finish. The puff pastry creates a flaky, buttery base without the effort of making pastry from scratch. The custard is rich enough to feel indulgent but still light compared with heavy cream-only tarts. Vegetables — peas, tomatoes, and artichokes — give contrasting textures and bright flavors, so each bite feels fresh.

It’s versatile: make it for brunch, a light dinner, or to bring to a gathering. You can prepare parts ahead (line the dish, chop vegetables, mix the custard) and finish the bake when you’re ready. The slices hold together well, making it practical to serve at room temperature if you’re feeding a crowd.

Flavor-Forward Alternatives

Swap Gruyère for sharp cheddar for a bolder, tangy finish.
Add a teaspoon of Dijon mustard to the custard for a subtle lift that plays well with artichokes.
Scatter thinly sliced leeks (cooked briefly until soft) with the peas for a sweeter, aromatic layer.
Finish with a few torn basil leaves or a sprinkle of flaky sea salt after baking to brighten the top.

Prep & Cook Tools

9-inch pie dish — to shape and bake the pastry-lined quiche.
Rolling pin — to roll the puff pastry to fit the dish.
Mixing bowl and whisk — to combine eggs, cream, and cheese into a smooth custard.
Sharp knife and cutting board — for coring and chopping the tomatoes and artichokes.
Paper towels — to blot excess moisture from tomatoes if needed.
Measuring cups and spoons — to keep quantities consistent.

Learn from These Mistakes

Moisture is the enemy of a crisp crust. If tomatoes are very juicy, blot them lightly after sugaring; otherwise the bottom will be soggy. Chill the pastry-lined dish for 30 minutes — that keeps the butter in the pastry cold so it puffs and crisps in the oven.

Don’t overbake to chase a deep brown top. The custard should be set with a faint wobble at the center; it will finish setting as it cools. Overbaking dries the custard and makes the texture grainy. Also, don’t skimp on the cream: it’s essential to a rich, well-set custard with four eggs.

Spring–Summer–Fall–Winter Ideas

Spring: Boost the peas with fresh mint or chives. Young asparagus (blanched briefly) would be lovely folded in with the peas.

Summer: Replace tomatoes with halved cherry tomatoes or roast the tomatoes briefly to concentrate their flavor. Add fresh basil just before serving.

Fall: Stir in a handful of caramelized onions and swap some of the peas for sautéed mushrooms for earthier notes.

Winter: Add chopped roasted squash or substitute a smoky smoked cheese for Gruyère to make the quiche heartier for cold-weather meals.

Recipe Notes & Chef’s Commentary

Timing and temperature are intentionally modest here — 375°F is steady and reliable for puff pastry and custard to finish together. Puff pastry is an easy shortcut that yields professional-looking results. If you prefer a shorter baking time, a pre-baked (blind-baked) crust is an option, but this recipe is designed to be simple: chill the pastry shell, fill, and bake without blind baking.

If you find the pastry edges browning too quickly, tent the quiche loosely with foil for the last 5–10 minutes. For cleaner slices, let the quiche rest 10–15 minutes before cutting; the custard firms and the filling settles so wedges don’t fall apart.

Save It for Later

Leftover slices keep well in the refrigerator for 2–3 days. Reheat gently in a 325°F oven until warmed through to preserve the pastry’s texture. You can also freeze individual slices wrapped tightly; thaw overnight in the fridge and reheat in the oven. For best results, avoid microwaving from frozen — it makes the custard rubbery.

Handy Q&A

Q: Can I make this without puff pastry?

A: Yes — a shortcrust or blind-baked pie crust works, but baking times may vary. If you switch shells, consider blind-baking to prevent sogginess.

Q: Can I use low-fat dairy?

A: Heavy cream is important for texture. Using lower-fat milk will give a looser custard that may not set as cleanly. If needed, mix milk with a little ricotta to help thicken.

Q: Can this be made vegan?

A: Not as written. The recipe depends on eggs and cream to set the custard and on Gruyère for flavor. Vegan versions require different binders and a dairy-free pastry and will change texture and taste.

Q: How do I prevent a soggy bottom?

A: Blot very wet tomatoes, spread vegetables in an even layer (avoid piling), and ensure the shell is well-chilled before filling. If you anticipate particularly juicy produce, partial blind-baking helps.

Let’s Eat

Slice the quiche into wedges and serve warm or at room temperature. It pairs beautifully with a crisp green salad dressed simply with lemon and olive oil or a light vinaigrette. A pot of strong coffee or an herbal iced tea keeps the meal balanced and unfussy.

This Vegetarian Quiche is a weekday-friendly centerpiece and a party-friendly crowd-pleaser. Follow the steps above, respect the chill time for the pastry, and you’ll get consistent results. Enjoy the slices that hold together, the patches of browned Gruyère, and the bright flecks of tomato and pea in each bite.