Ingredients
Equipment
Method
Make the tart shell
- Pulse all-purpose flour, powdered sugar, and salt, then add cold butter and pulse until the mixture looks like coarse crumbs. Keep the texture sandy so the crust bakes tender.
- Add egg yolk and cold water, pulsing just until the dough comes together. Stop as soon as it forms so the shell stays crisp, not tough.
- Press the dough into a 9-inch tart pan and smooth the surface. Trim the edges for a neat, even rim.
- Chill the shaped shell for 30 minutes to firm the butter. This helps prevent shrinkage during baking.
- Blind bake at 375°F for 18-20 minutes until golden. Bake until the crust is set and lightly browned.
- Cool the baked shell completely. A fully cooled crust prevents the lemon cream from loosening.
Make the lemon cream
- Whisk eggs, granulated sugar, fresh lemon juice, and lemon zest in a saucepan over medium heat. Stir constantly so the mixture thickens smoothly.
- Cook and stir for 8-10 minutes until thick enough to coat the back of a spoon. The filling should look glossy and hold a line when you swipe a finger through it.
- Remove from heat and strain the mixture through a fine sieve. This removes any bits so the cream stays perfectly smooth.
- Whisk in cold butter cubes one at a time until smooth and glossy. Keep stirring until the butter fully melts and the texture turns pale and satiny.
- Pour the lemon cream into the cooled tart shell and smooth the top. Create an even layer so it sets uniformly.
- Refrigerate for 3 hours until set. The center should jiggle slightly but not be liquid.
Brulee and garnish
- Before serving, sprinkle 2 tablespoons sugar over the surface. Cover evenly so the top caramelizes in one crackling sheet.
- Brûlée with a kitchen torch until amber and crackled. Heat until the sugar forms a thin glassy crust that shatters with a tap.
- Garnish with lemon zest curls. Add them right after brûlée so they look fresh on the finished tart.
Notes
Pro tip: strain the lemon cream right after cooking for the smooth, lump-free texture. Refrigerate the finished tart (covered) for up to 3 days; freeze is not recommended because the brulee topping won’t hold its crisp texture after thawing. For a lighter option, use half the butter in the lemon cream for a slightly less rich curd while keeping the same cook-and-thicken timing.
