Why it works: Cheese and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 7,962 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Savoury Toasts
Ingredients
Directions
Make the cheese mixture
In a bowl, mix grated cheese, mustard powder, salt, and Nepaul pepper.
Melt butter in a frying pan over a stove. Sprinkle the cheese mixture over the melted butter and stir until creamy.
Serve
Pour the cheese mixture over hot buttered toast.
Serve immediately.
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.
-
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).
-
Cheese + mustardtop 11% of all pairsSmell alikemoderateCooked together1,805 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Grated cheese
- Melts into a creamy sauce that coats the toast and gives the dish its flavour.
- Butter
- Melts to carry the cheese mixture, adding richness and helping it turn creamy.
- Mustard powder
- Adds a sharp, pungent note that balances the richness of the cheese.
The step that matters
Stirring the cheese into the melted butter. Cheese can turn grainy or oily if it overheats. Stirring over gentle heat lets it melt evenly into a smooth, creamy mixture.
Swap the mustard
How well each one fits the dish's main ingredients (cheese, pepper, butter):
- Capsicumfits better
- Potatofits about as well
- Mustardthe original
- Tomatofits about as well
Fit is the average pairing score against cheese, pepper, butter. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Macaroni and Cheese102 recipes
Cheese Making50 recipes
Cheese Fritters34 recipes
Cheese Omelette31 recipes