Why it works: Butter and bread 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 ↓
Cheese Toast
Ingredients
Directions
Make the melted cheese
Cut the cheese into thin slices.
Melt the cheese with a bit of butter in a cheese toaster over the fire, stirring occasionally.
Serve the melted cheese on a slice of toasted bread with the crust removed.
Eat with mustard, salt, and pepper.
Make the savoury topping
Mix bread crumbs with beaten egg yolks and cream.
Add butter, grated cheese, mustard, salt, and pepper to the mixture.
Heat the mixture in a saucepan, stirring until well heated.
Spread the mixture thickly on small slices of toasted bread and brown under a salamander or hot shovel.
Serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gloucester cheese
- Melts into a smooth, rich layer that forms the main body of the toast.
- Egg yolks
- Thicken the topping and add richness when gently heated with the other ingredients.
- Bread crumbs
- Soak up the liquid and give the topping body so it holds when spread.
- Cream
- Adds moisture and softness, helping the yolks blend into a spreadable mixture.
- Grated cheese
- Adds more melting cheese and flavour to the topping, helping it brown.
The step that matters
Heat the topping gently while stirring. Egg yolks can curdle or scramble if overheated, leaving a grainy texture instead of a smooth, spreadable mixture. Constant stirring keeps the heat even.
Swap the mustard
How well each one fits the dish's main ingredients (cheese, butter, bread, pepper, egg, cream):
- Potatofits better
- Asparagusfits better
- Capsicumfits better
- Mustardthe original
Fit is the average pairing score against cheese, butter, bread, pepper, egg, cream. 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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