Why it works: Cabbage and pepper are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 4,081 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Bubble and Squeak
Ingredients
Directions
Prepare
Heat 1 ounce of drippings in a frying pan.
Peel and chop half an onion with any cold vegetables on hand.
Cook
Slice the cold meat thickly and fry it in the drippings, then keep it hot on a dish.
Fry the onion in the same pan until pale yellow.
Add the cold vegetables to the onion and fry until slightly brown, seasoning with salt and pepper.
Serve
Arrange the vegetables around the meat on the hot dish and serve immediately.
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.
-
Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cabbage + oniontop 7% of all pairsSmell alikestrongCooked together3,001 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Meat + oniontop 17% of all pairsSmell alikelowCooked together6,364 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Meat + peppertop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold meat
- Forms the main body of the dish and browns in the hot drippings.
- Remains of cold cabbage
- Provides the bulk of the vegetables and browns slightly in the pan.
- Onion
- Adds savoury sweetness as it softens and turns pale yellow in the fat.
- Drippings
- Conducts heat in the pan and carries flavour, helping the meat and vegetables brown.
The step that matters
Fry the cold vegetables until slightly brown. Cold cooked vegetables are already soft and moist, so they need enough hot fat and direct contact with the pan to brown rather than steam. Crowding the pan or adding too little fat leads to a soggy result.
Swap the onion
How well each one fits the dish's main ingredients (meat, cabbage, pepper):
- Mustardfits better
- Capsicumfits better
- Cauliflowerfits better
- Onionthe original
Fit is the average pairing score against meat, cabbage, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Red Cabbage65 recipes
Stewed Cabbage58 recipes
Meat Croquettes52 recipes
Baked Cabbage51 recipes