Air Fryer Quiche Lorraine (Crispy Crust, Creamy Center)

Air fryer quiche lorraine gives you everything the oven version does — the flaky crust, the silky custard, the smoky bacon — in 25 minutes, without heating your kitchen to 375°F for one small quiche.

I’ve made this dozens of ways over the years, and the air fryer version finally solved the problem I always had with quiche: the soggy bottom. The circulating heat crisps the underside of the crust in a way a conventional oven struggles to do, especially in a small pan. Below you’ll find both a single-serving 5-inch quiche and a full-size version that serves four, so you can pick whichever fits your morning.

Why This Recipe Works

• Easy to adapt. Swap the cheese, add sautéed onion, or skip the crust entirely for a low-carb version.
• No soggy bottom. A 5-minute blind bake in the air fryer sets the crust before the custard ever touches it.
• Fast. Twenty-five minutes start to finish for the single-serve version, and no preheating a full oven.
• Two sizes. Make one for yourself or a full quiche for the table.
• Store-bought crust is fine. This recipe is built around refrigerated pie crust. Use homemade if you want, but you don’t need to.

What Is Quiche Lorraine?

Quiche Lorraine comes from the Lorraine region of northeastern France, and the original is deceptively simple: eggs, cream, and lardons (fatty bacon) in a pastry shell. There’s no cheese in the traditional version at all.

The cheese is an American and broader-European addition, and it stuck — most people today expect it. That’s the version I’m making here. It became a fixture on American brunch menus in the mid-20th century and never really left.

Gruyère vs. Swiss: Classic French-adjacent recipes call for Gruyère, which is nuttier and melts into the custard more smoothly. I use Swiss because it’s in every grocery store and it’s cheaper, and honestly the difference in a small quiche is minor. If you have Gruyère, use it. Comté works too. Avoid pre-shredded cheese if you can — the anti-caking starch can make the custard slightly grainy.

Ingredients

• Pie crust — refrigerated store-bought or homemade. You need about ⅓ of a standard refrigerated round for the 5-inch pan.
• Swiss cheese, grated — or Gruyère, Comté, or sharp white cheddar. Grate it yourself for the smoothest custard.
• Cooked bacon crumbles — packaged crumbles work, but freshly cooked is better. My air fryer bacon bits are made for exactly this. Canadian bacon, diced, is a leaner swap.
• Large egg — one egg is right for a 5-inch quiche. Don’t try to squeeze in two; it’ll overflow.
• Heavy cream — full-fat is what gives you the silky texture. Half-and-half works but sets slightly firmer. Skip milk; it weeps.
• Salt and black pepper — go light on the salt. Bacon and Swiss both bring plenty. A pinch is genuinely enough.
• Optional: a scrape of fresh nutmeg. It’s traditional in French custards and it makes the eggs taste more like themselves. Use a whisper — you shouldn’t be able to identify it.

How to Make Air Fryer Quiche Lorraine

Step 1: Rest the dough. Take the refrigerated crust out of the fridge about 15 minutes before you start. Cold dough cracks when you press it into the pan.

Step 2: Cut and fit the crust. Unroll the dough and set your tart pan on top. Cut a circle roughly 1 inch wider than the pan — it doesn’t need to be neat. Press the dough into the pan, tucking it down the sides, and trim any excess so the crust sits level with the rim.

Step 3: Blind bake the crust. Put the tart pan in the air fryer basket and cook at 300°F (150°C) for 5 minutes. Don’t dock the crust with a fork first. In a conventional oven you would, to stop the base from puffing, but it barely puffs in the air fryer — and the holes are a real leak risk for a thin custard.

Step 4: Layer the filling. Sprinkle the cheese across the bottom of the crust, then scatter the bacon over the cheese. Cheese first matters — it forms a partial barrier that helps keep the base crisp.

Step 5: Make the custard. Whisk the egg and cream until completely smooth, then keep whisking for another 15 seconds to work air in. That’s what gives you a light set instead of a dense one.

Step 6: Fill the shell. Pour the custard slowly over the fillings. It should come up to the top edge of the crust and no further. Do not overfill — it will bubble over the sides as it sets. You may not use all of it, and that’s fine.

Step 7: Air fry. Return the quiche to the basket and cook at 300°F (150°C) for 10 minutes, or until the center is set.

Step 8: Rest and unmold. Let it sit 1–2 minutes, then push the quiche up out of the tart pan. Slide a spatula between the quiche and the pan base to free it. Serve right away or cool on a rack.

Full-Size Air Fryer Quiche Lorraine

If you’re feeding a family, use a 7-inch round pie dish that fits your air fryer basket with clearance on all sides. Measure your basket before you buy — this is the step people skip.

	5-inch (serves 1)	7-inch (serves 4)
Pie crust	⅓ round	1 full round
Swiss cheese	½ cup	1 cup
Bacon crumbles	2 tbsp	½ cup
Large eggs	1	4
Heavy cream	1 tbsp	¾ cup
Salt	⅛ tsp	½ tsp
Blind bake	5 min at 300°F	8 min at 300°F
Fill and cook	10 min at 300°F	25–32 min at 300°F

For the full-size version, tent the top loosely with foil if the surface is browning before the center sets. Start checking at 25 minutes.

How Do You Know When Quiche Is Done?

This is the part most recipes hand-wave, and it’s the difference between silky and rubbery.

Temperature is the reliable test. Insert an instant-read thermometer into the center of the custard, angled so the tip sits in the middle of the depth. You want 165–175°F (74–79°C). Pull it at 165°F — carryover heat will finish the job.

The jiggle test works too. Nudge the pan. The outer inch should be firm and the center should wobble like set gelatin — a slight tremble, not a ripple or a slosh. If liquid moves, it needs more time. If nothing moves at all, it’s slightly overdone.

A knife test is the least reliable of the three, because the slit lets custard seep in and makes a set quiche look wet. If it’s all you have, insert it about an inch from the center rather than dead center.

Why Is My Quiche Watery?

Almost always one of four things:

1. Overbaked. Egg custard curdles when it gets too hot, and curdled custard squeezes out water. This is the most common cause by far, and it’s why the internal temperature matters.
2. Wet fillings. If you add spinach, mushrooms, or tomato, cook and drain them first, and squeeze thawed frozen spinach dry in a towel. Raw vegetables release their water into the custard.
3. Milk instead of cream. Lower fat means a weaker emulsion and more weeping. Heavy cream is doing real structural work here.
4. Sliced too soon. Custard continues setting as it cools. Give a full-size quiche at least 10 minutes before cutting.

Can You Add Raw Onion to Quiche Lorraine?

No — and this is worth calling out because it trips people up. Raw onion won’t soften in the short cook time, and it releases water directly into the custard. Sauté it first until translucent, let it cool, then stir a couple of teaspoons into the filling. Sweated leeks are excellent here too.

Pro Tips

• Blind bake, always. I tested skipping it. The bottom crust simply doesn’t cook through before the custard sets, and you get raw dough under a finished quiche.
• Two at once is fine. If your basket fits two 5-inch pans without them touching, cook them together. The time doesn’t change.
• Cheese goes down first, under the bacon, as a moisture barrier.
• Basket vs. oven-style air fryer. Basket models run hotter at the top, so check a few minutes early. Oven-style models with a middle rack are more forgiving for the full-size version.
• Weigh your salt down. One teaspoon in a single-serving quiche — which is what a lot of recipes online call for, including an older version of this one — is far too much once you account for bacon and Swiss. An eighth of a teaspoon is right.
• Silicone works in a pinch but gives you a softer crust edge. Metal with a removable bottom is better.

Variations

Crustless quiche lorraine — skip the pastry entirely, grease a ramekin well, and cook at 300°F for about 12 minutes for a single serving. Lower carb, gluten-free, and faster. The texture is closer to a baked custard than a quiche, but it’s genuinely good.

Gluten-free — my air fryer gluten-free quiche uses an almond flour crust that holds up beautifully in the air fryer.

Swap the filling — cooked and drained spinach, sautéed mushrooms, roasted red pepper, or diced ham all work. If you want a vegetable-forward version, my air fryer spinach quiche, spinach feta quiche, and quiche primavera are all built on the same method.

Upgrade the bacon — brown sugar candied bacon crumbled into the custard sounds strange and is quietly excellent against the salty Swiss.

What Pan Should You Use?

A 5-inch tart or quiche pan with a removable bottom. The removable base is not optional in my opinion — a small quiche is nearly impossible to get out of a fixed pan intact.

Thin metal is better than heavy ceramic here. Ceramic insulates, which means the crust takes longer to crisp and the custard has more time to overcook while it waits.

Before buying anything, measure the interior of your air fryer basket and subtract an inch on each side for airflow. (Affiliate links below — I only recommend pans I actually use.)

What to Serve With Quiche Lorraine

It’s a complete breakfast on its own, but it plates beautifully with:

An air fryer bacon weave if you’re putting out a spread for guests

Extra bacon on the side — millionaire’s bacon if you’re making it an occasion

Soft air fryer scrambled eggs for a bigger brunch spread

A sharply dressed green salad, which is how it’s actually eaten in France

Fresh fruit and yogurt

Make Ahead, Storage, and Freezing

Make ahead: You can assemble the crust in the pan, cover, and refrigerate it up to a day before. Add the custard just before cooking — the filling will soften the crust if it sits.

Refrigerate: Cool completely, then store in an airtight container in the fridge for 3 to 4 days.

Freeze: Freeze it fully cooked, not raw. Cool to room temperature, wrap tightly in plastic wrap, then seal in a freezer bag or airtight container. It keeps 2 to 3 months. Freezing an unbaked custard doesn’t work — it separates on thawing.

Reheat: The air fryer is the best method by a wide margin, because it re-crisps the crust instead of steaming it. Reheat at 300°F for 4–6 minutes from the fridge, or 8–10 minutes from frozen. I’ve written up the full method in how to reheat quiche in the air fryer. Skip the microwave unless you don’t care about the crust.

If you’d rather start from the freezer aisle entirely, air fryer frozen quiche covers times for both full-size and mini store-bought quiches.

Frequently Asked Questions

Can I use puff pastry instead of pie crust? Yes, though it behaves differently — it puffs dramatically during the blind bake. Press it back down with the back of a spoon before adding the filling, and expect a flakier, less structured shell.

Do I need to preheat the air fryer? For this recipe, no. The blind bake acts as the preheat. If your machine runs cool, give it 3 minutes at 300°F first.

Can I make this in a silicone mold? For a crustless version, yes. With a crust, the flexible sides make it harder to get a clean edge and the crust browns less.

Why did my crust shrink down the sides? The dough was overworked or wasn’t rested. Let it come to room temperature for 15 minutes before shaping, and press rather than stretch it into the pan.

Can I double the recipe? Cook in batches rather than stacking. Air fryers cook by circulation, and blocking airflow gives you pale, undercooked crust.

Is quiche lorraine served hot or cold? Both are traditional. In France it’s often served warm or at room temperature rather than piping hot, which also lets the custard finish setting.