Why it works: Gelatin and cream match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Cream Pecan Bar
Ingredients
Directions
Make the cream base
In a kettle, combine the sugar, glucose, and water.
Add the soaked gelatin and cook the mixture to 236°F (113°C).
Remove from heat and stir in the dipping cream.
Set and cut
Add the pecan halves and mix well.
Pour the mixture onto a cream slab between iron bars.
Once cooled, cut into 5 and 10 cent bars.
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.
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Gelatin + creamtop 7% of all pairsSmell alikestrongCooked together1,628 recipes
Shared aroma: acetic acid (sour, vinegar).
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Sugar + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, 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 sweet bulk of the candy and sets firm as it cools.
- Glucose
- Inhibits sugar crystallization, keeping the candy smooth rather than grainy.
- Gelatin
- Adds elasticity and body, giving the candy a tender, chewy set.
- Dipping cream
- Adds fat and richness, softening the texture and mellowing the sweetness.
- Pecan halves
- Contribute toasty, nutty flavor and a crunchy bite to the set candy.
The step that matters
Cooking the mixture to 236°F (113°C). The sugar concentration at this temperature determines how firm the bar sets. Undercooking leaves it soft and sticky; 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.
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