Name: Tomato Toast
Ingredients: 1 quart ripe stewed tomatoes; 2 tablespoons butter; Salt to taste; Pepper to taste; Sugar to taste; 4 slices of bread; 1 pint good sweet cream

Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Tomato Toast

Ingredients

Directions

Prepare the tomatoes

Run the stewed tomatoes through a colander.
Place the tomatoes in a porcelain stew pan.
Season the tomatoes with butter, salt, pepper, and sugar to taste.

Toast the bread

Cut the bread into thin slices.
Brown the slices on both sides.
Butter the toasted bread.
Lay the buttered toast on a platter.

Assemble and serve

Add the sweet cream to the stewed tomatoes.
Pour the mixture over the toast.

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.

Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Tomato + peppertop 7% of all pairs

Smell alikemoderate

Cooked together17,923 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Sugar + creamtop 9% of all pairs

Smell alikemoderate

Cooked together43,450 recipes

Shared aroma: 2,3-butanedione (butter, sweet).
Tomato + breadtop 10% of all pairs

Smell alikemoderate

Cooked together1,013 recipes

Shared aroma: 2-nonenal (fatty, green).

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

What each ingredient does

Stewed tomatoes: Provide the main body and tangy flavor of the sauce poured over the toast.
Butter: Adds richness and flavor to the tomatoes and to the toasted bread.
Bread: Forms the base that holds the tomato mixture and soaks up its liquid.
Sweet cream: Adds richness and mellows the acidity of the tomatoes, giving a smoother sauce.

Swap the tomato

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

Capsicumfits better
Potatofits better
Leekfits better
Tomatothe original

Fit is the average pairing score against butter, pepper, sugar, bread, cream. 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.