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Lemon Tart

Brighten your dessert spread with this elegant lemon tart, perfectly balancing a brilliantly zesty, silky-smooth lemon curd inside a crisp and buttery sweet pastry shell.

50 minutes
Serves 8
Dessert
18 min prep
28 min cook

Instructions

6 steps
  1. 1

    Prepare and blind bake the sweet pastry shell in a 9-inch tart pan until lightly golden brown. Set aside to cool completely.

  2. 2

    In a heatproof bowl or the top of a double boiler, whisk together the eggs, granulated sugar, fresh lemon juice, and lemon zest until well combined.

  3. 3

    Place the bowl over a saucepan of gently simmering water (ensure the bottom of the bowl does not touch the water). Cook the mixture, whisking constantly, for 10-15 minutes until it thickens sufficiently to coat the back of a spoon.

  4. 4

    Remove the bowl from the heat. Immediately add the pieces of unsalted butter, whisking continuously until the butter is completely melted and the curd is smooth and glossy.

  5. 5

    Pour the warm lemon curd directly into the baked pastry shell, smoothing the top with an offset spatula.

  6. 6

    Chill the tart in the refrigerator for at least 2-3 hours, or until the filling is completely set and firm. Serve chilled, optionally garnished with fresh berries or a dusting of powdered sugar.

Lemon Tart — plated and served Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients.
Serving moment. How Lemon Tart looks plated and ready to eat — a representative photo, not a step in the recipe.

Listahan Family Score™

67/100

Works for many families

67
Allergen-friendly 70
Kid-friendly 55
Weeknight-easy 54
Budget-friendly 86
Great leftovers 87
Pantry-friendly 58

Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.

Nutrition

per serving

215

Calories

3 g

Protein

20 g

Carbs

14 g

Fat

Estimated per serving. Actual values depend on the brands and portions you use.

Listahan cooking guide

Chef notes & practical guide

Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.

Cultural context

Tarte au citron is a French bistro-menu fixture built on pate sucree, a sweet, cookie-like shortcrust, filled with a curd baked directly in the shell rather than cooked on the stovetop and poured in afterward. The dish is closely tied to Provence and the Riviera, where lemon groves made the fruit a natural pastry filling long before it became an export to English-language menus. Unlike a lemon meringue pie, the tart skips the meringue topping entirely and lets the set curd itself be the finished surface.

Listahan note

This version bakes the curd straight in the blind-baked shell instead of cooking it in a double boiler and pouring it in afterward, which means fewer dishes and a curd that sets evenly from edge to center.

Technique cues

  • Whisking whole eggs, not just yolks, with the sugar before adding the lemon juice keeps the curd from scrambling in the oven's heat, since the extra egg white raises the temperature at which the proteins set.
  • Baking at a low temperature, around 300 to 325 degrees F, lets the custard set to a barely-jiggling center rather than puffing up and cracking across the top.
  • Straining the filling through a fine sieve before pouring removes tough zest fibers and any stray cooked egg strands, keeping the surface glassy once the tart is chilled.
  • The tart needs a full two-hour chill before slicing, since the curd is still loose straight from the oven and only firms into clean wedges once it drops to refrigerator temperature.

Kitchen flow

Parallel prep
While Lemon Tart is in the oven, measure out any garnish or topping — like the lemon juice — so it's ready the moment the bake finishes cooling.
Make-ahead
Lemon Tart's dough or batter (built around lemon juice) can usually be made a day ahead and refrigerated, then baked fresh — many doughs actually improve with an overnight rest.
Leftover move
Leftover Lemon Tart freezes well — wrap individual portions tightly and thaw at room temperature, or crumble it over ice cream for a quick second life. This one leans on the lemon juice. The bake step is what sets the pace here.
Cleanup rhythm
Soak the mixing bowl and beaters for Lemon Tart right away — sugar and butter residue hardens fast once it cools. This one leans on the lemon juice. The bake step is what sets the pace here.

Ingredient brief

Role, handling, and swap guidance for each key ingredient.

1 pre-baked 9-inch sweet pastry shell

Structural base

Purpose: pre-baked 9-inch sweet pastry shell defines the shape and texture of the dish.

Handling: Prep before heat is high so the cooking step can move without rushing.

Adaptation: Use the closest fresh equivalent and expect a modest shift in flavor or texture.

4 large eggs

Main protein or body

Purpose: large eggs gives Lemon Tart its main substance and carries the seasoning.

Handling: Prep before heat is high so the cooking step can move without rushing.

Adaptation: Use an egg-free substitute only when binding or glazing is not the main structure.

3/4 cup granulated sugar

Sweetness and aroma

Purpose: cup granulated sugar adds aroma, sweetness, or warmth without needing extra garnish.

Handling: Measure before heating and break up clumps so the mix distributes evenly.

Adaptation: Use the closest fresh equivalent and expect a modest shift in flavor or texture.

2/3 cup fresh lemon juice

Acid and brightness

Purpose: cup fresh lemon juice balances richness and keeps the finished dish lively.

Handling: Prep before heat is high so the cooking step can move without rushing.

Adaptation: Use the closest fresh equivalent and expect a modest shift in flavor or texture.

1 tbsp lemon zest

Acid and brightness

Purpose: tbsp lemon zest balances richness and keeps the finished dish lively.

Handling: Prep before heat is high so the cooking step can move without rushing.

Adaptation: Use the closest fresh equivalent and expect a modest shift in flavor or texture.

Technique notes

  • Blind-bake the shell until fully golden before adding the filling, since a pale crust turns soggy under the wet curd instead of staying crisp underneath it.
  • A thin dusting of sugar torched right before serving gives a shattering top reminiscent of creme brulee without needing a meringue layer.
  • Wipe the knife clean and warm between cuts, since the set curd sticks and drags on a cold, dry blade and leaves ragged slices.

Ingredient swaps

Dairy-free direction
Swap the unsalted butter for a neutral dairy-free butter and a full-fat plant milk (oat or coconut give the closest richness) — the texture shifts slightly but the dish holds together. This one leans on the lemon juice.
Egg-aware direction
Replace the eggs with a flax or chia egg (1 tbsp ground seed + 3 tbsp water, rested 5 minutes) for binding, best when eggs are there for binding rather than structure or rise. This one leans on the lemon juice. Total time on this one runs about 50 minutes for 8 servings. This one is rooted in Bakery cooking. It runs 6 ingredients start to finish.
Lower-sodium direction
Season lighter on salt than the recipe calls for, then adjust right before serving — it's easier to add more than to fix an oversalted batch. This one leans on the lemon juice. Budget about 50 minutes for this one — it serves 8. It's a Bakery dish through and through. The ingredient list here is 6 items long.
Weeknight shortcut
Mix and chill the batter or mix-ins up to a day ahead so the night-of step is just baking, not mixing. This one leans on the lemon juice. Total time on this one runs about 50 minutes for 8 servings. Bakery technique drives this recipe. Count the ingredient list and it's 6 deep.

Serve alongside

  • Fresh berries
  • Citrus fruit salad
  • Mint leaves
  • Black coffee
  • Hot tea
  • Sparkling water with lemon

Serving suggestions only — check pairings for your household's allergens.

Storage & reheating

  • Store covered for 3 to 4 days, refrigerated when dairy, eggs, custard, or fresh fruit are involved.
  • Reheat gently only when warmth improves the texture.
  • Freeze sturdy baked portions up to 2 months; avoid freezing delicate fresh toppings.

Equipment

  • Mixing bowls
  • Baking dish or pan
  • Cooling rack

Make this household-aware

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