Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Tomatoes Stuffed with Sardines
Ingredients
Directions
The book says “a moderately hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the filling
Scoop out the insides of the tomatoes.
Let the juice drain from the pulp.
Mix the pulp with the bread crumbs, sardines, melted butter, chopped olives, salt, and cayenne pepper.
Stuff and bake
Stuff the tomatoes with the mixture.
Cover them with the tops you removed.
Place the stuffed tomatoes in a pan.
Cover with another pan.
Cook for 30 minutes in a moderate oven at 350°F (175°C).
Uncover the tomatoes.
Brown the tomatoes before serving.
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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Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
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).
-
Bread + olivetop 9% of all pairsSmell alikemoderateCooked together1,091 recipes
Shared aroma: 2-undecenal (sweet).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked 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
- Tomatoes
- Provide the hollow shell that holds the filling and release juice that must be drained first.
- Bread crumbs
- Absorb liquid from the pulp and help bind the filling so it holds its shape.
- Sardines
- Supply the main savory, rich flavour and a soft, moist texture to the filling.
- Melted butter
- Adds fat for richness and helps the surface brown in the oven.
- Olives
- Add salty, sharp flavour that balances the richness of the sardines and butter.
The step that matters
Let the juice drain from the pulp. Tomatoes release a lot of water when cooked. If the pulp stays wet, the crumbs turn soggy and the filling loses body, so draining first keeps the stuffing firm.
Swap the tomato
How well each one fits the dish's main ingredients (bread, butter, olive, pepper):
- Tomatothe original
- Capsicumfits about as well
- Potatofits less well
- Spinachfits less well
Fit is the average pairing score against bread, butter, olive, 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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