Why it works: Pepper and vinegar are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 27,814 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Hot Pepper Jelly
Ingredients
Directions
Prepare and cook
Grind pepper, keep juice.
Put juice, sugar, salt and vinegar in kettle.
Bring to boil.
Boil and stir 5 minutes.
Let cool 10 minutes.
Set and jar
Add Certo.
Pour into jars.
After 10 minutes, turn upside down for five minutes to distribute seeds evenly.
Nutrition, whole recipe (rough)
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Bell Pepper | 1 medium (119g) | 31 |
| Pepper | 1 tsp ground (2.3g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Pepper + sugartop 32% of all pairsSmell alikelowCooked together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
Pepper and sugar barely smell alike, yet cooks put them together in 19,401 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
- Provides sweetness and, with the boiling, helps the jelly set firm.
- Vinegar
- Adds acidity that balances the sweetness and supports setting.
- Certo
- Pectin that gels the liquid into a jelly as it cools.
- Hot red peppers
- Supply heat and flavour to the jelly.
The step that matters
Boil and stir 5 minutes. The mixture must reach a full rolling boil and be stirred so sugar dissolves and does not scorch on the bottom. Boiling for the stated time helps the pectin and sugar reach the concentration needed to gel properly.
“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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