Why it works: Chocolate and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Chocolate Cream Wafers
Ingredients
Directions
Make the syrup
Combine sugar, water, and cream of tartar in a copper kettle.
Stir until the mixture boils.
Wash down the sides of the pan.
Cover with a wooden lid. Steam for 5 minutes.
Remove the cover. Insert a thermometer.
Cook to 238°F (114°C). Remove from heat.
Pour onto a clean, cool slab. Let it cool.
Make the cream
Melt the chocolate. Pour the melted chocolate over the cooled mixture.
Use a steel paddle to mix briskly until it creams.
Cover with a damp cloth. Let it mellow for 45 minutes.
Knead the cream.
Place it in a steam bath. Stir until thin enough for use.
Shape the wafers
Drop onto heavy wax paper. Let it cool.
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.
-
Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Cream + chocolatetop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and vanilla 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
- Sugar
- Forms the syrup that sets into a smooth, fine-textured cream when worked.
- Cream of tartar
- Acidifies the syrup, helping prevent crystallisation so the cream stays smooth.
- Liquor chocolate
- Supplies the chocolate flavour and fat that give the cream its body.
The step that matters
Cook to 238°F (114°C). Sugar syrup must reach the correct concentration before cooling. Undercooking leaves the cream soft and runny, while overcooking makes it hard and brittle.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chocolate Cream171 recipes
Vanilla Ice Cream108 recipes
Chocolate Cookies76 recipes
Chocolate Fudge55 recipes