Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. 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 a thin slice off the blossom end of each tomato and remove the pulp with a spoon.
Make the filling
Chop the cold boiled ham and mix it with parsley, pepper, and coarse sea salt, or substitute onions for parsley.
Add an equal amount of bread crumbs to the ham mixture and moisten with some of the tomato pulp.
Stuff and bake
Fill the tomatoes with the mixture and tie the tops on.
Place the stuffed tomatoes in a dish with a little water and a small piece of butter on each tomato.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
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).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Bread crumbs
- Absorb the moisture from the ham and pulp so the filling holds its shape.
- Butter
- Adds richness and fat that helps the tomato tops brown and the filling taste fuller.
- Cold boiled ham
- Provides the savoury, meaty flavour that the filling is built around.
- Large tomatoes
- Act as the edible shell, releasing juice that gently steams the filling as it bakes.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (tomato, ham, parsley, pepper, bread, butter):
- Capsicumfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against tomato, ham, parsley, pepper, bread, butter. 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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