Why it works: Bread and butter 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 ↓
Stuffed Tomatoes
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the tomatoes
Preheat the oven to 350°F (175°C).
Cut off the tops of the tomatoes and scoop out the seeds.
Cook the tomatoes with their juice for 20 minutes.
Make the filling
Add the bread crumbs or rice and chopped onion; stew for 10 more minutes.
Season with salt, pepper, butter, and sugar if desired.
Stuff and bake
Stuff the tomatoes with the mixture, replace the tops, and dust with bread crumbs.
Season the tops as you did the filling and bake for 30 minutes.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Hold the filling while cooking down into a soft, juicy base.
- Bread crumbs or rice
- Absorb the tomato juices and give the filling body and a tender bite.
- Onion
- Adds savory sweetness and aroma as it softens in the filling.
- Butter
- Adds richness and fat that carries flavor and helps the filling feel smooth.
The step that matters
Cook the tomatoes with their juice for 20 minutes. Cooking drives off excess water so the filling does not turn soggy or watery. Tomatoes that are too wet can dilute the crumbs or rice and make the stuffed shells collapse.
Swap the onion
How well each one fits the dish's main ingredients (tomato, bread, pepper, butter, sugar):
- Capsicumfits better
- Potatofits better
- Sweet potatofits better
- Onionthe original
Fit is the average pairing score against tomato, bread, pepper, butter, sugar. 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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