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 ↓
Cheese and Bread Toast
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the topping
Preheat the oven to 400°F (200°C).
In a bowl, mix the grated cheese, grated bread, egg yolk, butter, cream, salt, cayenne, and mustard until well combined.
Assemble and bake
Toast the bread slices until golden brown.
Spread the cheese mixture thickly on the toasted bread.
Place the prepared toast in the oven for 1-2 minutes until hot.
Serve
Serve immediately, or make a sandwich with another slice of bread on top.
Cut into four pieces with a sharp knife.
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).
-
Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
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).
-
Pepper + mustardtop 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
- Grated cheese
- Melts into the topping and provides savoury flavour and a rich, stretchy texture.
- Egg yolk
- Adds richness and helps bind the cheese mixture so it holds together when spread.
- Rich cream
- Adds moisture and fat, keeping the topping soft and creamy rather than dry.
- Butter
- Adds fat for richness and helps the topping brown lightly in the oven.
- Grated bread
- Acts as a filler that absorbs moisture and gives the topping body.
The step that matters
Bake for only 1-2 minutes until hot. The topping contains egg yolk and cream, which can curdle or dry out if overheated. Heating just until hot and bubbling keeps the texture smooth and creamy.
Swap the mustard
How well each one fits the dish's main ingredients (cheese, bread, egg, butter, cream, pepper):
- Potatofits better
- Asparagusfits better
- Capsicumfits better
- Mustardthe original
Fit is the average pairing score against cheese, bread, egg, butter, cream, pepper. 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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