Why it works: Meat and beef are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,533 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Souffle of Toasts
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
Pound the dressed meat, beef marrow, and egg yolks in a mortar until well combined.
Fry the toasts in boiling lard until golden brown.
Spread the pounded mixture over the toasts.
Top and bake
Beat the egg whites to a solid froth and spread over the mixture.
Top with grated Parmesan cheese and fine bread crumbs.
Bake in a moderately heated oven at 350°F (175°C) until nicely colored.
Serve
Serve with a good cullis around the dish.
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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Meat + beeftop 12% of all pairsSmell alikemoderateCooked together2,533 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Beef + breadtop 13% of all pairsSmell alikemoderateCooked together4,032 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Meat + breadtop 14% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parmesan cheese + breadtop 15% of all pairsSmell alikemoderateCooked together577 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
- Egg whites
- Beaten to a froth, they form a light, airy topping that puffs and sets in the oven.
- Egg yolks
- Bind the pounded meat and marrow into a cohesive, smooth layer.
- Beef marrow
- Adds richness and moisture, giving the mixture a soft, fatty texture.
- Grated parmesan cheese
- Melts and browns on top, adding savory flavor and golden color.
The step that matters
Beating the egg whites to a solid froth. Egg whites must be beaten until they hold stiff peaks; under-beaten whites stay runny and sink into the mixture, while over-beaten whites turn dry and grainy. Well-formed foam traps air and expands in the oven, giving the topping its lift.
“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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