Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Peppers Stuffed with Sweetbreads
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 filling
Simmer sweetbreads in boiling salted water with lemon juice for 5 minutes.
Cut the sweetbreads into small cubes.
Melt butter in a pan. Add flour and stir for 1 minute.
Gradually add chicken stock and cream, seasoning with salt and pepper. Cook for 10 minutes.
Stir in sweetbreads and mushrooms if using.
Stuff and bake
Fill the bell peppers with the mixture.
Top the peppers with butter and breadcrumbs.
Bake at 350°F (175°C) until golden and serve.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Chicken + mushroomtop 4% of all pairsSmell alikemoderateCooked together4,172 recipes
Shared aroma: 1-butyl acetate (fruity, banana).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + mushroomtop 11% of all pairsSmell alikemoderateCooked together13,580 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
- Sweetbreads
- Provide the tender, meaty filling that forms the main body of the dish.
- Butter
- Enriches the sauce with fat and flavor, and browns the breadcrumb topping.
- Flour
- Thickens the butter and stock mixture into a smooth, binding sauce.
- Chicken stock
- Adds savory liquid that, with the flour, forms the body of the sauce.
- Cream
- Adds richness and moisture, giving the sauce a smooth, silky texture.
- Bell peppers
- Serve as the edible vessel that holds and carries the filling.
The step that matters
Adding the stock and cream to the flour. Adding liquid gradually while stirring keeps the roux smooth; adding it all at once can trap lumps of flour that the sauce cannot later smooth out.
Swap the lemon
How well each one fits the dish's main ingredients (butter, flour, chicken, cream, pepper, mushroom):
- Coconutfits about as well
- Lemonthe original
- Avocadofits about as well
- Mangofits less well
Fit is the average pairing score against butter, flour, chicken, cream, pepper, mushroom. 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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