Why it works: Pepper and clove match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Baked Tomatoes
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Select tomatoes that are two-thirds ripe and cut out the center heart.
Place a teaspoon of butter in the cavity of each tomato.
Arrange the tomatoes in a greased baking dish.
Bake and serve
Sprinkle with coarse sea salt, black pepper, and a small amount of flour.
Bake uncovered in a 400°F (200°C) oven until tender.
Serve as is or with tomato and cheese sauce.
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.
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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + clovetop 12% of all pairsSmell alikemoderateCooked together3,474 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + clovetop 15% of all pairsSmell alikemoderateCooked together12,671 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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 dish's body; they soften and release juices as they bake.
- Butter
- Adds richness and fat that carries flavor and helps the tomato surface brown.
- Flour
- Lightly coats the surface, helping the seasonings cling and the top develop some browning.
The step that matters
Bake uncovered until tender. Baking uncovered lets moisture evaporate from the surface, so the tomatoes concentrate in flavor and the top can brown rather than turning watery. Stop when they are tender but still hold their shape.
Swap the clove
The recipe marks clove as optional. How well each one fits the dish's main ingredients (tomato, butter, pepper, flour):
- Parsleyfits better
- Thymefits better
- Turmericfits better
- Clovethe original
Fit is the average pairing score against tomato, butter, pepper, flour. 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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