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Dessert

Easter Lemon Curd Tarts

A tart filled with lemon curd made from zest, sugar, lemon juice, eggs, and butter.

From the Recipes Wiki (Fandom) · 6 ingredients
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Why it works: Lemon and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 41,227 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Easter Lemon Curd Tarts

Ingredients

Directions

Make the curd

  1. Whisk the first four ingredients together over a double boiler until thick.

  2. Strain the mixture, then add the butter and stir.

Fill and finish

  1. Chill the curd, then fill the prepared tart shells.

  2. Garnish with fruit or whipped cream.

Nutrition, whole recipe (rough)

241Calories
7 gProtein
17 gFat
17 gCarbs
What these numbers assume: 4 portions
IngredientPortion assumedkcal
Butter1 tbsp (14g)102
Egg1 large egg (50g)78
Sugar1 tbsp (12.5g) granulated49
Lemonjuice of 1 lemon (48ml)12

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Lemon + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  2. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

  4. Lemon + sugartop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

  5. Lemon + eggtop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

Lemon and sugar barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Eggs
Thicken the curd as their proteins set gently over heat.
Granulated sugar
Sweetens the curd and balances the sourness of the lemon juice.
Lemon juice
Provides the tart, sour flavor that defines the curd.
Lemon zest
Adds bright lemon aroma from the oils in the peel.
Butter
Adds richness and a smooth, silky texture to the curd.

The step that matters

Cooking the curd over the double boiler. Egg proteins set as they heat, so the curd can turn grainy or scrambled if it gets too hot. Gentle heat and constant whisking keep it smooth and thick.

Swap the lemon

How well each one fits the dish's main ingredients (sugar, egg, butter):

  1. Vanillafits better
  2. Lemonthe original
  3. Raisinfits about as well
  4. Figfits about as well

Fit is the average pairing score against sugar, egg, butter. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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