Name: Raisin Tart with Sour-Cream Sauce
Ingredients: 2 eggs; 1/2 cup sugar; 1 cup sour cream; 1/4 cup whole milk; 1 cup raisins; 1/2 cup finely chopped walnuts; 2 tablespoons finely chopped citron; 1 teaspoon lemon zest; 1/2 teaspoon ground nutmeg; 1 baked short-crust pie shell; 1 pint sour cream; 2 egg yolks; 1/2 cup sugar; 3 tablespoons Van der Hum tangerine liqueur

Why it works: Walnut and nutmeg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,230 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

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.

Walnut + nutmegtop 5% of all pairs

Smell alikestrong

Cooked together1,230 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Lemon + nutmegtop 5% of all pairs

Smell alikestrong

Cooked together11,318 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Raisin + nutmegtop 6% of all pairs

Smell alikemoderate

Cooked together5,377 recipes

Shared aroma: alpha-terpineol (lilac, floral).
Sugar + creamtop 9% of all pairs

Smell alikemoderate

Cooked together43,450 recipes

Shared aroma: 2,3-butanedione (butter, sweet).
Walnut + lemontop 10% of all pairs

Smell alikestrong

Cooked together2,149 recipes

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

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

What each ingredient does

Eggs: Beaten with sugar to form a ribbon, then set the filling as it bakes.
Sour cream: Adds moisture and tang, giving the filling a creamy, soft texture.
Raisins: Provide chewy sweetness and moisture throughout the baked filling.
Walnuts: Add crunch and a toasty, nutty flavour against the soft filling.
Egg yolks: Enrich and thicken the sauce, giving it a smooth, rich body.

The step that matters

Beat the sugar into the egg yolks gradually for the sauce. Adding sugar slowly while beating helps it dissolve fully, so the sauce stays smooth rather than grainy. Adding the yolks one at a time keeps the emulsion stable and prevents curdling.

Swap the lemon

How well each one fits the dish's main ingredients (egg, sugar, cream, milk, raisin, walnut, nutmeg):

Vanillafits better
Figfits better
Coconutfits better
Lemonthe original

Fit is the average pairing score against egg, sugar, cream, milk, raisin, walnut, nutmeg. 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.

Ingredient	Portion assumed	kcal
Milk	1 cup (244ml) whole	149
Yogurt	170g plain Greek	100
Egg	1 large egg (50g)	78
Grape	1/2 cup (76g)	62
Sugar	1 tbsp (12.5g) granulated	49
Walnut	1 walnut half (4g)	26
Lemon	juice of 1 lemon (48ml)	12
Nutmeg	1 tsp ground (2.2g)	12
Pie	not in our table	0
Tangerine	not in our table	0

Raisin Tart with Sour-Cream Sauce