Lemon-Sour Curd Tart with Almond Crust
A bright, tangy lemon curd tart with a buttery almond crust, perfect for those who love a sharp sour flavor balanced with sweetness. This french-inspired desserts ready in about 45 minutes layers all-purpose flour, ground almonds, cold and cubed unsalted butter into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 8, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 cup all-purpose flour
- 1/2 cup ground almonds
- 6 tbsp, cold and cubed unsalted butter
- 3 tbsp granulated sugar
- 1 large egg yolk
- 1/3 cup, fresh squeezed lemon juice
- 1 tsp lemon zest
- 2/3 cup granulated sugar for curd
- 3 whole large eggs
- 4 tbsp, melted unsalted butter for curd
- a pinch salt
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 350°F. In a food processor, pulse 1 cup all-purpose flour, 1/2 cup ground almonds, 3 tbsp granulated sugar, and a pinch of salt until combined. Add 6 tbsp cold unsalted butter and pulse until mixture resembles coarse crumbs. Add 1 large egg yolk and pulse just until dough begins to come together.
- Step 2: Press the dough evenly into a 9-inch tart pan with removable bottom. Prick the bottom with a fork. Bake for 15 minutes until edges are golden and crust feels firm. Remove from oven and let cool.
- Step 3: In a medium heatproof bowl, whisk together 1/3 cup fresh lemon juice, 1 tsp lemon zest, 2/3 cup granulated sugar, and 3 whole large eggs until smooth. Place bowl over simmering water (double boiler) and whisk constantly for 8-10 minutes until curd thickens and coats the back of a spoon.
- Step 4: Remove from heat and slowly whisk in 4 tbsp melted unsalted butter until smooth and glossy. Pour the warm curd into the cooled tart shell and refrigerate for at least 2 hours until set and chilled.
Frequently asked questions
How long does Lemon-Sour Curd Tart with Almond Crust take to make?
Total time is about 45 minutes (20 min prep + 25 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Lemon-Sour Curd Tart with Almond Crust?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Lemon-Sour Curd Tart with Almond Crust?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Lemon-Sour Curd Tart with Almond Crust for a different number of people?
The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Lemon-Sour Curd Tart with Almond Crust?
French desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
