Name: Apple Chutney
Ingredients: 6 large tart apples, peeled and chopped; 1 small onion, chopped; 1 section of garlic, grated; 1 teaspoon ground ginger; 2 tablespoons brown sugar; a pinch of cayenne pepper; ½ pint vinegar

Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓

Apple Chutney

Ingredients

Directions

Prepare

Peel and chop the apples.
Chop the onion and grate the garlic.

Make the chutney

In a pot, mix the apples, onion, garlic, ginger, brown sugar, cayenne, and vinegar.
Boil for 10 minutes.
Let cool and then bottle.

Recipe from a historical cookbook (Internet Archive).

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.

Onion + garlictop 1% of all pairs

Smell alikestrong

Cooked together29,058 recipes

Shared aroma: furaneol (caramel, strawberry).
Garlic + gingertop 6% of all pairs

Smell alikemoderate

Cooked together6,402 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Garlic + peppertop 8% of all pairs

Smell alikemoderate

Cooked together27,090 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Ginger + peppertop 9% of all pairs

Smell alikestrong

Cooked together6,800 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + gingertop 9% of all pairs

Smell alikemoderate

Cooked together7,595 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Apples: Break down into a soft, spreadable body while providing tart flavour.
Brown sugar: Adds sweetness and helps balance the sharpness of the vinegar and apples.
Vinegar: Adds acidity that gives the chutney its tang and helps preserve it.
Onion: Adds savoury depth and body as it softens during cooking.

Swap the apple

How well each one fits the dish's main ingredients (onion, garlic, ginger, sugar, pepper, vinegar):

Limefits better
Lemonfits better
Mangofits better
Applethe original

Fit is the average pairing score against onion, garlic, ginger, sugar, pepper, 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.