Why it works: Apple and cinnamon are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 5,598 recipes. Both carry methyl cinnamate, which smells strawberry. The science ↓
Indian Relish
Ingredients
Directions
Prepare
Peel tomatoes, onions, and apples.
Chop or put through food grinder.
Cook
Boil these ingredients with vinegar.
Add dry ingredients and boil longer until thick.
Watch carefully so it doesn't burn.
If you want this to be smooth, can be put through colander.
Jar
Put in sterilized jars and seal.
Nutrition, whole recipe (rough)
What these numbers assume: 11 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Apple | 1 medium (182g) | 95 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Clove | 1 tsp ground (2g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cinnamon | 1 tsp ground (2.6g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Mustard | 1 tsp (5g) yellow | 3 |
| Ginger | 1 tsp grated fresh (2g) | 2 |
| 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.
-
Apple + cinnamontop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cinnamon + mustardtop 7% of all pairsSmell alikestrongCooked together1,581 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the bulk and moisture that cook down into the relish body.
- Onions
- Add savory depth and body as they soften during the long boil.
- Apples
- Contribute pectin and tartness that help the relish thicken.
- Sugar
- Adds sweetness and helps preserve the relish while it thickens.
- Vinegar
- Adds acidity that balances sweetness and helps preserve the relish.
The step that matters
Keep the relish from burning during the final boil. As the mixture thickens, sugar and solids settle near the bottom of the pot and scorch easily. Stirring and keeping the heat moderate prevents a burnt taste that spreads through the whole batch.
Swap the apple
How well each one fits the dish's main ingredients (tomato, onion, sugar, vinegar, pepper, cinnamon, mustard):
- Limefits better
- Avocadofits better
- Cherryfits better
- Applethe original
Fit is the average pairing score against tomato, onion, sugar, vinegar, pepper, cinnamon, mustard. 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.
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