Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Stick Candy
Ingredients
Directions
Make the syrup
In a saucepan, combine sugar, water, vinegar (or cream of tartar), and glycerine.
Boil without stirring for 20 to 30 minutes, until it becomes crisp when dropped in water.
Pour and flavor
Just before pouring onto greased platters, add baking soda.
Pour the mixture onto the platters to cool.
Once partly cool, pour flavoring over the top.
Pull and shape
Pull the candy until very white.
Draw it into sticks of your desired size.
Cut with shears into sticks or kiss-shaped drops.
Color the candy if desired.
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 + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Vinegar + vanillatop 26% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Granulated sugar
- Forms the sweet candy base that hardens into a brittle glass when cooled.
- Vinegar or cream of tartar
- Acidity helps prevent the sugar from crystallizing, keeping the candy smooth.
- Glycerine
- Keeps the candy soft and pliable, reducing brittleness and crystallization.
- Baking soda
- Reacts with the acid to create gas bubbles that lighten the candy's texture.
The step that matters
Boil without stirring until crisp in water. Sugar syrup must reach the hard-crack stage to set firm. Stirring can trigger crystallization, making the candy grainy instead of smooth and glassy.
Swap the vanilla
How well each one fits the dish's main ingredients (sugar, vinegar):
- Vanillathe original
- Strawberryfits about as well
- Pineapplefits about as well
- Apricotfits about as well
Fit is the average pairing score against sugar, vinegar. 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.
More stick candy recipes
You might also like
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipesThe 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.