English custard tarts are a beloved British bakery staple: a buttery, shortcrust pastry shell filled with a silky, nutmeg-dusted egg custard. This version bakes the custard gently so it sets into a smooth, wobbly slice that holds its shape but melts on the tongue. The combination of crisp pastry and creamy, lightly spiced filling makes it a timeless tea-time treat.
Ingredients
- 1 ¼ cups (160 g) all-purpose flour, plus extra for rolling
- ¼ cup (30 g) powdered sugar
- ½ cup (115 g) cold unsalted butter, cut into small cubes
- 1 large egg yolk
- 1–2 tbsp (15–30 ml) ice-cold water
- 2 cups (480 ml) whole milk
- ½ cup (100 g) granulated sugar
- 4 large egg yolks
- 2 large eggs
- 1 tsp vanilla extract
- ¼ tsp freshly grated nutmeg, plus extra for sprinkling
Instructions
- Make the pastry: In a food processor, pulse the flour, powdered sugar, and butter until the mixture resembles coarse crumbs. Add the egg yolk and 1 tablespoon of ice water; pulse until the dough just comes together. If it seems dry, add the remaining water, 1 teaspoon at a time. Shape into a disk, wrap in plastic, and chill for 30 minutes.
- Roll out the dough on a lightly floured surface to about â…›-inch (3 mm) thick. Cut into rounds slightly larger than your tartlet tins (or line one 9-inch/23 cm tart pan). Press the dough into the tins, trimming the edges. Prick the bases with a fork. Chill for 20 minutes.
- Preheat the oven to 375°F (190°C). Line the pastry shells with parchment paper and fill with pie weights or dried beans. Bake for 12 minutes, then remove the weights and parchment and bake for another 5 minutes, until the pastry looks dry and lightly golden. Set aside to cool slightly. Reduce the oven temperature to 300°F (150°C).
- Make the custard: In a medium saucepan, heat the milk and granulated sugar over medium heat until steaming but not boiling, stirring to dissolve the sugar. Remove from heat.
- In a bowl, whisk the egg yolks, whole eggs, and vanilla together. Slowly pour the hot milk into the eggs, whisking constantly to temper them. Strain the mixture through a fine-mesh sieve into a large measuring cup or pitcher.
- Place the pre-baked tart shells on a baking sheet. Pour the custard into each shell, filling almost to the top. Sprinkle the tops with freshly grated nutmeg.
- Bake at 300°F (150°C) for 25–30 minutes, until the custard is just set around the edges but still slightly jiggly in the center. The internal temperature should read 160°F (71°C) (USDA FSIS safe minimum for egg dishes) when checked with a food thermometer.
- Cool completely on a wire rack. The custard will finish setting as it cools. Serve at room temperature or chilled.
Tips
- Blind baking is essential: Don’t skip the pie weights—they keep the pastry from puffing up and ensure a crisp shell that won’t go soggy.
- Strain the custard: Straining removes any cooked egg bits and guarantees a silky texture.
- Low and slow: Baking at 300°F (150°C) prevents the custard from curdling or boiling. If you see bubbles, the oven is too hot.
- Substitution: For a shortcut, use a store-bought shortcrust pastry sheet, but still blind-bake it. For a gluten-free version, use a 1:1 gluten-free flour blend.
Serving Suggestions
Serve these tarts as part of an afternoon tea spread, alongside a pot of Earl Grey or English breakfast tea. They also make a light dessert after a Sunday roast. For a touch of indulgence, add a dollop of clotted cream or a few fresh berries on top.
Variations
- Spiced: Add a pinch of cinnamon or cardamom to the custard along with the nutmeg.
- Citrus: Infuse the milk with a strip of lemon or orange zest for 10 minutes before making the custard; remove the zest before baking.
- Mini tarts: Use a 12-hole mini muffin tin for bite-sized versions; reduce baking time to 15–20 minutes.
- Chocolate: Melt 2 oz (60 g) dark chocolate and drizzle it over the baked tarts just before serving.
Storage and Reheating
Store leftover tarts in an airtight container in the refrigerator for up to 3 days. They taste best at room temperature, so take them out 20–30 minutes before serving. To reheat, warm them in a 300°F (150°C) oven for 5–8 minutes to refresh the pastry—do not microwave, as the custard will curdle. These tarts can also be frozen (without the nutmeg topping) for up to 1 month; thaw overnight in the fridge.
Frequently Asked Questions
Why did my custard curdle? Curdling happens when the eggs get too hot, either from an oven that’s too hot or from baking too long. Always bake at 300°F (150°C) and pull the tarts out when the center still jiggles slightly—it will set as it cools.
Can I use pre-made pastry? Yes, a good-quality shortcrust pastry works perfectly. Just roll it out and blind-bake as directed. Puff pastry is not recommended—it rises too much and the filling will overflow.
Why do my tarts have a skin on top? A skin forms if the custard is overbaked or if the oven is too hot. The nutmeg sprinkle also helps hide it, but the best fix is to bake gently and not leave them in too long.
Can I make these dairy-free? Substitute the whole milk with oat milk or almond milk, and use a dairy-free butter alternative. The texture may be slightly less rich, but it still works well.
How do I know when the custard is done? The edges should be set, and the center should wobble like jelly when you gently shake the pan. A food thermometer should read 160°F (71°C) in the center.
Can I use only egg yolks for a richer custard? Yes, use 6 egg yolks instead of 4 yolks + 2 whole eggs. The custard will be more luxurious and deeper yellow, but it will also be more delicate—bake at the same low temperature.
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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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