Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,377 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Pickled Peppers
Ingredients
Directions
Prepare the peppers
Cut 2 dozen large green peppers in half and remove the seeds.
Put peppers in strong salt water and leave overnight.
Stuff and pack
Cut 1/2 small head of cabbage on a cabbage cutter; add 3 dozen small silver-skin onions, an ounce celery seed, and 2 tablespoonful grated horseradish.
Drain the peppers and stuff with the cabbage mixture.
Tie the halves together and place in a stone jar.
Pour and rest
Heat 2 gallons cider vinegar with 2 teacup sugar to boiling point and pour over the peppers, leaving them uncovered until cool.
Cover securely and put in a cool place.
About the third day they will be ready to serve.
Nutrition, whole recipe (rough)
Counts 13 of 16 ingredients. The other 3 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 13 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Broccoli | 1 cup chopped (156g) | 55 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Clove | 1 tsp ground (2g) | 7 |
| Celery Seed | 1 stalk (40g) | 6 |
| Pepper | 1 tsp ground (2.3g) | 6 |
| Cinnamon | 1 tsp ground (2.6g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Allspice | 1 tsp ground (1.9g) | 5 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Ginger | 1 tsp grated fresh (2g) | 2 |
| Salt | 1 tsp (6g) | 0 |
| Cider | not in our table | 0 |
| Horseradish | not in our table | 0 |
| Mace | 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.
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. See the original page.
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.
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Allspice + horseradishtop 4% of all pairsSmell alikestrongCooked together654 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Allspice + peppertop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Horseradish + celerytop 6% of all pairsSmell alikemoderateCooked together835 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peppers
- Their flesh softens during brining and pickling, becoming tender while holding its shape when stuffed.
- Cider vinegar
- Provides the acidity that preserves the peppers and gives the pickle its sharp flavour.
- Sugar
- Balances the sharpness of the vinegar, adding sweetness to the pickling liquid.
- Cabbage
- Forms the crisp, chopped filling that fills the peppers and adds texture.
- Silver-skin onions
- Add sharp, sweet onion flavour and crunch to the cabbage filling.
The step that matters
Pouring the hot vinegar over the peppers. The vinegar and sugar must reach a full boil before pouring, because the acid and heat together preserve the peppers. Leaving them uncovered while they cool lets steam escape, and the pickle is only sealed once it is covered securely.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, vinegar, allspice, cider, horseradish, celery, pepper):
- Mustardfits better
- Capsicumfits better
- Radishfits better
- Tomatothe original
Fit is the average pairing score against sugar, vinegar, allspice, cider, horseradish, celery, pepper. 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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