Ham Quiche With Five-Star Flavor and a Tender Custard

Ham quiche is a savory baked pie filled with smoky ham, cheese, and a gently seasoned egg-and-cream custard in a flaky pastry crust. This dependable version balances rich filling with sharp cheddar and a little onion, making it satisfying for brunch, lunch, or an easy supper; the proportions also leave room for family-style variations.

Ingredients

1 1/4 cups (160 g) all-purpose flour, plus a little extra for rolling
1/2 teaspoon (2.5 g) fine salt, divided
1/2 cup (113 g) cold unsalted butter, cut into small cubes
3 to 4 tablespoons (45 to 60 ml) ice water
1 teaspoon (5 ml) neutral oil or olive oil
1/2 cup (75 g) finely chopped yellow onion
1 cup (150 g) cooked ham, diced into small pieces
1 cup (110 g) shredded sharp cheddar cheese
4 large eggs (about 200 g without shells)
3/4 cup (180 ml) heavy cream
3/4 cup (180 ml) whole milk
1 teaspoon (5 ml) Dijon mustard
1/4 teaspoon (0.5 g) freshly ground black pepper
1/8 teaspoon (0.3 g) ground nutmeg, optional

Instructions

Make the pastry. Stir the flour and 1/4 teaspoon (1.25 g) of the salt together in a mixing bowl. Work in the cold butter with a pastry cutter or your fingertips until the mixture has pea-size pieces and some flatter flakes. Add 3 tablespoons (45 ml) ice water and toss with a fork. Squeeze a small handful: if it holds together, stop adding water; if it crumbles, add the remaining tablespoon a little at a time. Bring the dough together without kneading it smooth, then press it into a disk.
Chill the dough for 30 minutes. Wrap the disk and refrigerate it. This rest firms the butter and makes the dough easier to roll without tearing. While it chills, heat the oven to 400°F (200°C). Set a rack in the middle of the oven and have a 9-inch (23 cm) pie dish ready.
Roll and partially bake the crust. On a lightly floured surface, roll the dough into a round about 12 inches (30 cm) across. Fit it into the pie dish, ease it into the corners rather than stretching it, and trim or fold the extra dough at the rim. Prick the bottom a few times with a fork, line the shell with parchment, and fill it with pie weights or dry beans. Bake for 15 minutes. Lift out the parchment and weights carefully, then bake the uncovered shell for 5 minutes more. Set it aside to cool for 10 minutes.
Cook the onion and ham. Heat the oil in a skillet over medium heat. Add the onion and cook for 4 to 5 minutes, stirring, until softened but not browned. Add the diced ham and cook for 3 minutes, stirring once or twice, to drive off surface moisture and warm it through. Take the pan off the heat. This quick step keeps the filling from making the crust soggy; if your ham is already quite salty, avoid adding extra salt to the custard.
Mix the custard and fill the shell. Whisk the eggs, cream, milk, Dijon, remaining 1/4 teaspoon (1.25 g) salt, pepper, and optional nutmeg until evenly combined, but do not whip in lots of air. Scatter the ham and onion over the cooled crust, then distribute the cheddar evenly. Pour the egg mixture over the filling. Leave a little space below the rim so the custard can puff slightly without spilling.
Bake until set. Lower the oven to 350°F (175°C) and bake the quiche for about 40 minutes. Begin checking at 35 minutes: the outer portion should look set, while the center may still have a slight, gentle wobble. Check the center with a food thermometer; USDA FSIS guidance says egg dishes must reach a safe minimum internal temperature of 160°F (71°C). If the crust is browning too quickly, loosely cover its edge with foil. Avoid relying on color alone, since a browned top does not confirm the center has reached a safe temperature.
Rest before slicing. Transfer the quiche to a rack and let it rest for 20 minutes. The custard continues to settle as it cools, so cutting immediately can make slices slump or release liquid. Slice with a sharp knife and serve warm or at room temperature. The crust is at its crispest soon after baking, while the custard becomes firmer and easier to portion after the rest.

Tips

Keep the pastry cold. Cold butter makes flaky layers; if the dough becomes sticky or soft while rolling, put it back in the refrigerator for 10 minutes before continuing. Handle it just enough to bring it together, because overworking can make the crust tough.
Use dry, bite-size filling. Dice ham into small, even pieces so it is distributed through each slice. Cook watery vegetables before adding them and let them cool; raw mushrooms, zucchini, or spinach can release enough liquid to leave the custard wet.
Choose ham with the salt level in mind. Leftover baked ham, deli ham, or a small amount of smoked ham all work. Very salty ham and cheese can make the pie taste over-seasoned, so taste the cooked filling and keep the measured salt in the custard rather than salting every component.
Do not overbake. The custard should be just set, not browned and firm all the way through. Check the temperature in the center and take the pie out once it reaches 160°F (71°C); carryover heat and the resting time finish settling the texture.

Serving Suggestions

Serve a wedge warm with a crisp green salad dressed in a simple vinaigrette. The acidity and crunch balance the buttery pastry and creamy filling without competing with the ham and cheddar. For brunch, add fresh fruit, roasted tomatoes, or a bowl of berries; for a more substantial meal, pair it with a light vegetable soup or roasted asparagus.

For a buffet, let the quiche rest for the full 20 minutes, then cut it into eight wedges. It is sturdy enough to serve at room temperature, though it should not sit out for more than 2 hours. A slightly warm slice gives the custard its softest texture. If serving several sides, keep them simple: the quiche already contains pastry, protein, and cheese, so a fresh or lightly cooked vegetable is usually a better match than another rich dish.

Variations

Try another cheese. Swap the cheddar for Swiss, Gruyère, or Emmental in the same quantity. These melt smoothly and give the quiche a mellow, nutty flavor. Gruyère can be harder to find or more expensive; Swiss cheese is a practical substitute, with a milder, less complex taste. A little Parmesan can be mixed with a milder melting cheese, but using only a dry grating cheese may make the filling less creamy.

Add vegetables carefully. Cooked mushrooms, chopped broccoli, or well-drained spinach make useful additions. Use about 1 cup (150 g) cooked vegetables and reduce the ham to 3/4 cup (110 g) if you want room for both. Sauté mushrooms until their liquid evaporates, blanch broccoli until just tender and pat it dry, or squeeze thawed frozen spinach very well. Cool the vegetables before arranging them in the crust so they do not warm the raw custard.

Use a shortcut crust. A refrigerated 9-inch (23 cm) pie crust can replace the homemade pastry. Fit it into the dish and follow its package directions for blind baking, because brands vary in thickness and baking instructions. The result is convenient and usually a little less buttery than homemade pastry. A frozen crust is another option; do not thaw it unless its package directs you to, and partially bake it before adding the filling to help keep the base crisp.

Make it crustless. For a crustless version, grease a 9-inch (23 cm) pie plate well, add the filling, and bake at 350°F (175°C). Start checking after about 30 minutes; the exact time depends on the dish and filling depth. Use the same thermometer check for the egg mixture, and expect a softer, less structured slice than one baked in pastry. This is a variation rather than a direct crust-for-crust substitute, so allow the finished pie to rest before serving.

Storage and Reheating

Refrigerate leftover quiche within 2 hours of baking or serving. Once it has cooled enough to handle, cover the pie dish tightly or transfer slices to an airtight container. Refrigerated quiche keeps for 3 to 4 days. Do not leave it at room temperature overnight, even if it still looks or smells fine.

To reheat a slice, place it on a baking sheet and warm it in a 325°F (165°C) oven for about 15 to 20 minutes, covering the crust edge with foil if it is already dark. A microwave is faster: heat a slice in short 30-second intervals, though the pastry will soften. USDA FSIS guidance calls for leftovers to reach 165°F (74°C) when reheated; check the middle of the portion with a food thermometer. For a whole chilled quiche, reheat it covered in a 325°F (165°C) oven until hot throughout, allowing more time than for individual slices. You can freeze wrapped slices for up to 2 months for best quality; thaw them in the refrigerator before reheating, and do not thaw them on the counter.

Frequently Asked Questions

Can I make ham quiche ahead?
Yes. Bake it fully, cool it, and refrigerate it covered for up to 3 to 4 days. Reheat slices in the oven for a crisper crust, or serve the quiche cold or at room temperature after keeping it refrigerated until serving. You can also prepare the pastry disk a day ahead and keep it wrapped in the refrigerator; let it sit briefly until rollable if it is very firm.

Why is my quiche watery?
Common causes are vegetables that were added raw or wet, a filling that was too hot when poured into the shell, or custard that was cut before it had time to rest. Cook moisture-rich vegetables first and drain or squeeze them well. Let the crust and filling cool as directed, and give the baked quiche its full 20-minute rest before slicing.

Can I use milk instead of cream?
You can replace the cream with additional whole milk, keeping the total dairy at 1 1/2 cups (360 ml). The custard will be lighter and a little less rich, and may set more softly. Avoid using a very low-fat milk if you want a creamy texture, and still check the center for the required safe temperature.

How do I know when the center is done?
Use a food thermometer inserted into the center of the quiche, avoiding the pie dish; egg dishes should reach 160°F (71°C) under USDA FSIS guidance. Visually, the outside should be set and the middle should have only a small wobble. The thermometer reading is the safety check, while the gentle wobble helps prevent baking the custard until rubbery.

Can I use leftover holiday ham?
Yes. Remove any tough rind or large pieces of fat, then dice the cooked ham into small cubes. If it is especially salty or smoky, use a slightly smaller amount and keep the custard salt as written or reduce it to taste. The ham is added to the pie already cooked, so the quiche’s final temperature check is for the egg custard.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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