Why it works: Pepper and lemon 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 ↓
Sweet Pepper and Cheese Tartines
Ingredients
Directions
Prepare
Cut the buttered Boston brown bread into strips, each 3 inches long and 1 inch wide.
Spread a thick layer of cream cheese or Neufchatel on each strip.
Assemble
Sprinkle the chopped sweet green peppers over the cheese and add a few drops of lemon juice.
Fold the strips over the mixture to close.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Bread + peppertop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Bread + cream cheesetop 17% of all pairsSmell alikemoderateCooked together166 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Cream cheese + lemontop 19% of all pairsSmell alikelowCooked together881 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Bread + lemontop 20% of all pairsSmell alikemoderateCooked together8,445 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
- Cream cheese or neufchatel cheese
- Forms a thick, creamy base that holds the pepper filling and gives a rich texture.
- Sweet green peppers
- Add crisp texture and a fresh, mildly sweet vegetable flavor to the filling.
- Lemon juice
- Adds a little acidity that brightens the cheese and peppers.
Swap the lemon
How well each one fits the dish's main ingredients (bread, cream cheese, pepper):
- Lemonthe original
- Pineapplefits about as well
- Mangofits about as well
- Cherryfits less well
Fit is the average pairing score against bread, cream cheese, 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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