Why it works: Sugar and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 98,233 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
After-dinner Mints
Ingredients
Directions
Make the candy
In a saucepan, combine sugar, water, and butter.
Boil until the mixture is very brittle when dropped into cold water.
Remove from heat and add the essence of peppermint.
Pour the mixture into a greased pan to cool.
Shape and store
Once cool enough to handle, pull the mixture until it turns white.
Cut small pieces with scissors and roll them in powdered sugar.
Store in a glass jar with a tight cover for 3 to 4 days until creamy.
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.
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + pepperminttop 25% of all pairsSmell alikemoderateCooked together958 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + pepperminttop 29% of all pairsSmell alikelowCooked together2,082 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Granulated sugar
- Forms the crystalline candy base that sets into a firm, sweet mint.
- Butter
- Adds fat that softens the candy's texture and richness.
- Water
- Dissolves the sugar so it can be cooked evenly to the right concentration.
The step that matters
Boiling to the brittle stage. Sugar syrup must reach the correct concentration to set firm. Undercooking leaves the mints soft and sticky, while overcooking makes them hard and prone to scorching.
Swap the peppermint
How well each one fits the dish's main ingredients (sugar, butter):
- Cinnamonfits better
- Nutmegfits better
- Gingerfits better
- Peppermintthe original
Fit is the average pairing score against sugar, 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.
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.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes