Why it works: Pepper and parsley 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 Green Peppers
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Split the large peppers lengthwise and remove the seeds.
Stuff and bake
Mix the bread crumbs with minced ham or tender roast beef, seasoned with butter, coarse sea salt, and black pepper.
Fill the peppers with the mixture.
Moisten the stuffed peppers with tomato juice.
Bake in the preheated oven until brown.
Sprinkle chopped parsley over the peppers just 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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Pepper + parsleytop 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).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Bread + hamtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Tomato + parsleytop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread crumbs
- Bulk the filling and soak up juices so it stays moist rather than dense.
- Minced ham or tender roast beef
- Adds savoury meat flavour and body to the filling.
- Butter
- Adds fat for richness and helps the filling brown in the oven.
- Tomato juice
- Moistens the filling and adds acidity that balances the sweet pepper.
The step that matters
Bake in the preheated oven until brown. Starting in a fully preheated oven gives steady heat so the peppers soften through while the top browns. Browning comes from the Maillard reaction on the buttered crumbs and meat, so stop when the surface is golden, not pale or scorched.
Swap the tomato
How well each one fits the dish's main ingredients (pepper, bread, ham, butter, parsley):
- Carrotfits better
- Shallotfits better
- Capsicumfits about as well
- Tomatothe original
Fit is the average pairing score against pepper, bread, ham, butter, parsley. 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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