Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Ham Toasts, or Croutes Au Jam Bon
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the bread
Cut slices of bread about ¼ inch thick and scoop out the center to a depth of ⅛ inch and about 2 inches in diameter.
Dip the slices in melted butter and cover with grated Parmesan cheese.
Place a piece of raw Yorkshire ham in each scooped-out cavity.
Form sandwiches by putting two pieces of bread together.
Bake and serve
Place on a baking dish with a little clarified butter and bake at 350 °F (175 °C) until light brown, turning to bake both sides evenly.
Drain on a cloth or blotting paper and serve hot on a napkin.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + hamtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
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Bread + parmesan cheesetop 15% of all pairsSmell alikemoderateCooked together577 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + hamtop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread
- Forms the crisp base that holds the ham and cheese while it toasts.
- Melted butter
- Carries fat to the bread, promoting even browning and a rich flavour.
- Grated parmesan cheese
- Melts and browns on the surface, adding savoury flavour and a golden crust.
- Raw yorkshire ham
- Provides the salty, meaty filling that cooks through inside the cavity.
The step that matters
Turning the sandwiches while baking. Turning the toasts lets both sides brown evenly, since heat from the dish reaches the underside first. Uneven turning leaves one side pale and the raw ham under-cooked.
“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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