Name: Bubble and Squeak
Ingredients: 2 cups cooked cabbage, chopped; 2 tablespoons butter; ¼ teaspoon pepper; ¼ teaspoon coarse sea salt; 2 slices of undercooked beef

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 the cabbage

Boil the chopped cabbage until tender.
In a skillet, melt the butter over medium heat.
Add the boiled cabbage, pepper, and salt, and fry until golden.

Cook the beef and serve

Lightly fry the slices of undercooked beef in another skillet.
Serve the cabbage mixture on top of the beef slices.

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.

Cabbage + peppertop 5% of all pairs

Smell alikemoderate

Cooked together4,081 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Pepper + beeftop 10% of all pairs

Smell alikemoderate

Cooked together18,971 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Cabbage + beeftop 15% of all pairs

Smell alikemoderate

Cooked together872 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Butter + beeftop 16% of all pairs

Smell alikemoderate

Cooked together10,847 recipes

Shared aroma: 2-furfurylthiol (coffee, roasted).
Butter + peppertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).

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

What each ingredient does

Cabbage: Forms the bulk of the dish and browns in the butter for a golden, slightly crisp surface.
Butter: Adds fat that carries flavor and helps the cabbage fry to golden browning.
Beef: Provides savory meaty flavor and protein as the base the cabbage sits on.

The step that matters

Frying the cabbage until golden. Cabbage needs enough dry contact with hot fat to brown rather than steam. Crowding the pan or adding too much moisture from the boiled cabbage prevents browning and leaves it soft and pale.

Swap the cabbage

How well each one fits the dish's main ingredients (butter, pepper, beef):

Potatofits better
Onionfits better
Capsicumfits better
Cabbagethe original

Fit is the average pairing score against butter, pepper, beef. 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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Bubble and Squeak