Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Cold Sweet Borsch
Ingredients
Directions
Prepare the fruit
Wash dried fruits carefully.
Pour dried fruits over cold water.
Add sugar to the mixture.
Cook the mixture on medium heat.
Cook the soup
Cut beet into strips.
Pour beet strips over hot water.
Add vinegar and salt to the water.
Cook until beet is soft.
Add cooked fruits with water and cubed potatoes to beet.
Boil for 20 minutes.
Serve cool.
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Yogurt | 170g plain Greek | 100 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Beet | 1/2 cup (85g) | 35 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
| Fruits | not in our table | 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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + oniontop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beet
- Provides the main body, colour and earthy sweetness of the soup.
- Potatoes
- Add starch and body, thickening the soup and softening its texture.
- Dried fruits
- Add natural sweetness and a fruity aroma to the soup.
- Vinegar
- Adds acidity that balances the sweetness and brightens the flavour.
- Sugar
- Adds sweetness that balances the acidity of the vinegar.
The step that matters
Cook the beet until soft. Beet needs enough time in hot water to become fully tender. Adding vinegar and salt to the water before the beet softens can slow softening, so the beet may stay firm if cooked too briefly.
Swap the onion
How well each one fits the dish's main ingredients (potato, vinegar, sugar, pepper, cream, egg):
- Capsicumfits better
- Mustardfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against potato, vinegar, sugar, pepper, cream, egg. 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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