Why it works: Olive and tomato match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 14,164 recipes mention both. Both carry 3-hexenal, which smells apple, fruity. The science ↓
The recipe
Makes 20 small pastiesIngredients
Contains: egg, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Heat the oven to 400°F (200°C) and line two baking sheets with parchment.
Heat the olive oil in a large pan over medium heat, add the chopped onion and cook for 4 minutes until softened.
Add the sausagemeat to the pan and break it up with a spoon. Cook for 5 minutes until it reaches 160°F (71°C) in the thickest part and no pink remains.
Stir in the red lentils, sundried tomato paste and vegetable stock. Simmer gently for 12 to 15 minutes, stirring occasionally, until the lentils are soft and the mixture is thick.
Stir in the peas for the final 2 minutes, then spread the filling on a tray and leave it to cool completely.
Dust a work surface with plain flour and roll out the shortcrust pastry. Cut out rounds about 5 inches (13 cm) across, re-rolling the offcuts as needed.
Spoon a little filling onto half of each round, brush the edges with beaten egg, fold over and crimp the edges firmly to seal.
Brush the pasties with the remaining beaten egg, cut a small vent in each top and bake for 20 to 25 minutes until golden brown. Cool slightly before serving.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Olive + tomatotop 1% of all pairsAroma overlapstrongMentioned together14,164 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Lentils + flourtop 4% of all pairsAroma overlapstrongMentioned together248 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Tomato + peastop 4% of all pairsAroma overlapstrongMentioned together1,058 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Olive + peastop 4% of all pairsAroma overlapstrongMentioned together1,778 recipes
Shared aroma: (z)-hex-3-en-1-ol (freshly cut grass green and herbaceous notes).
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Onion + tomatotop 4% of all pairsAroma overlapstrongMentioned together20,622 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
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (olive, lentils, tomato, peas, flour, egg):
- Asparagusbetter flavor fit
- Cucumberbetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against olive, lentils, tomato, peas, flour, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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