Name: Almond Filling
Ingredients: 1 cup thick sour jam; 1 teaspoon vanilla; 1 lb blanched almonds, chopped fine; sugar to taste; whipped cream (optional)

Why it works: Vanilla and almond match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,961 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

Almond Filling

Ingredients

Directions

Make the filling

Combine thick sour jam, vanilla, chopped almonds, and sugar in a bowl, and mix well until combined.

Use the filling

For an alternative, stir chopped almonds into whipped cream and spread between layers.
Use as a filling for layer cakes.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

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.

Vanilla + almondtop 4% of all pairs

Smell alikestrong

Cooked together3,961 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Vanilla + sugartop 8% of all pairs

Smell alikelow

Cooked together35,032 recipes

Shared aroma: beta-damascenone (apple, rose).
Sugar + creamtop 9% of all pairs

Smell alikemoderate

Cooked together43,450 recipes

Shared aroma: 2,3-butanedione (butter, sweet).
Vanilla + creamtop 15% of all pairs

Smell alikelow

Cooked together12,301 recipes

Shared aroma: 2-nonanone (fruity, floral).
Almond + creamtop 16% of all pairs

Smell alikemoderate

Cooked together5,130 recipes

Shared aroma: 2-heptanol (bitter, floral).

Vanilla and sugar barely smell alike, yet cooks put them together in 35,032 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

Thick sour jam: Provides sweetness and acidity that balance the rich almond flavor.
Blanched almonds: Add body and nutty texture to the filling.
Whipped cream: Adds moisture and lightness in the optional alternative version.