Name: Stewed Tomatoes
Ingredients: 1 can of tomatoes; ¼ teaspoon coarse sea salt; ¼ teaspoon pepper; 1 teaspoon sugar; 1 tablespoon butter

Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Stewed Tomatoes

Ingredients

Directions

Drain half the liquid from the can of tomatoes.
In a pot, combine the tomatoes, salt, pepper, sugar, and butter.
Place the pot of tomatoes in a larger pot filled with boiling water.
Stew for 20 minutes over high heat.

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.

Tomato + peppertop 7% of all pairs

Smell alikemoderate

Cooked together17,923 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Sugar + buttertop 17% of all pairs

Smell alikemoderate

Cooked together98,233 recipes

Shared aroma: guaiacol (smoky, sweet).
Pepper + buttertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Tomato + buttertop 22% of all pairs

Smell alikemoderate

Cooked together6,918 recipes

Shared aroma: 3-hexenal (apple, fruity).
Pepper + sugartop 32% of all pairs

Smell alikelow

Cooked together19,401 recipes

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

Pepper and sugar barely smell alike, yet cooks put them together in 19,401 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Tomatoes: Form the body of the stew and supply its acidic, juicy tomato flavor.
Sugar: Adds sweetness that balances the tomatoes' acidity.
Butter: Adds fat for a richer, smoother mouthfeel and rounder flavor.