Why it works: Ham and mustard work together. They rank in the top 14% of all ingredient pairs, and cooks put them together in 747 recipes. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓
Canape Madison
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).
Prepare 6 slices of well-browned toast.
Assemble
Cover each slice with a thin slice of ham.
Spread a little mustard on top.
Add garnishing a la Provencale.
Dust with grated Parmesan cheese.
Strew buttered crumbs over everything.
Bake and serve
Bake for 6 to 8 minutes until well browned.
Serve very hot on a warm dish with a folded 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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Ham + mustardtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Ham + parmesan cheesetop 17% of all pairsSmell alikemoderateCooked together144 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
-
Mustard + parmesan cheesetop 17% of all pairsSmell alikemoderateCooked together545 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Toast
- Provides a crisp, sturdy base that holds the topping without going soggy.
- Lean cooked ham
- Adds savory, meaty flavor as the main topping layer.
- Made mustard
- Adds sharp, tangy flavor that cuts through the richness of the ham and cheese.
- Grated parmesan cheese
- Melts and browns in the oven, adding savory flavor and a golden crust.
- Buttered crumbs
- Add fat and texture, browning to a crisp, golden top.
The step that matters
Bake for 6 to 8 minutes until well browned. The oven must be fully preheated so the cheese and crumbs brown quickly. Over-baking dries the ham and toast and can scorch the crumbs, so watch closely near the end.
Swap the mustard
How well each one fits the dish's main ingredients (ham, parmesan cheese):
- Asparagusfits better
- Tomatofits about as well
- Mustardthe original
- Onionfits about as well
Fit is the average pairing score against ham, parmesan cheese. 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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