Name: Chocolate Chestnuts
Ingredients: boiled chestnuts; rich syrup; chocolate; vanilla; oiled paper

Why it works: Chestnut and vanilla match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 244 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Chocolate Chestnuts

Ingredients

Directions

Dip each boiled chestnut into a rich syrup thickened with chocolate and flavored with vanilla.
After dipping, place the chestnuts on oiled paper.

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.

Chestnut + vanillatop 2% of all pairs

Smell alikestrong

Cooked together244 recipes

Shared aroma: guaiacol (smoky, sweet).
Chocolate + vanillatop 5% of all pairs

Smell alikemoderate

Cooked together10,020 recipes

Shared aroma: sotolon (curry, maple).
Chestnut + chocolatetop 11% of all pairs

Smell alikemoderate

Cooked together77 recipes

Shared aroma: guaiacol (smoky, sweet).
Syrup + vanillatop 12% of all pairs

Smell alikelow

Cooked together1,855 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Syrup + chocolatetop 15% of all pairs

Smell alikelow

Cooked together1,239 recipes

Shared aroma: ethanol (alcoholic, ethereal).