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 ↓
Stuffed Tomatoes
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the tomatoes
Preheat the oven to 350°F (175°C).
Wipe the tomatoes.
Cut a small round from the end opposite the stalk.
Scoop out the pulp.
Turn the tomatoes upside down to drain.
Make the stuffing
Melt the butter in a pan.
Fry the onion and ham until thoroughly cooked.
Stir in the mushrooms, bread crumbs, brown sauce or tomato pulp, cayenne, and salt until the mixture is soft.
Bake and serve
Fill the tomatoes with the stuffing.
Sprinkle with cheese and bread crumbs.
Bake for 12 to 15 minutes until soft.
Serve on rounds of fried bread.
Garnish with parsley.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Tomato + mushroomtop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Serve as the hollow shell that holds the stuffing while it bakes.
- Onion
- Softens and sweetens as it fries, building the savoury base of the stuffing.
- Button mushrooms
- Add moisture and earthy flavour to the stuffing as they cook down.
- White bread crumbs
- Absorb liquid and help bind the stuffing into a soft, cohesive mixture.
- Cheese
- Melts and browns on top, adding richness and a golden finish.
The step that matters
Draining the tomatoes. Turning the scooped tomatoes upside down lets excess juice run out. Leftover liquid would thin the stuffing and make the tomato shells steam rather than bake, leaving them watery.
Swap the onion
How well each one fits the dish's main ingredients (tomato, butter, ham, mushroom, bread, sauce, pepper):
- Capsicumfits better
- Shallotfits about as well
- Asparagusfits about as well
- Onionthe original
Fit is the average pairing score against tomato, butter, ham, mushroom, bread, sauce, pepper. 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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