Why it works: Butter and cheese 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 ↓
Cheese and Tomato Rarebit
Ingredients
Directions
Make the rarebit
In a bowl, combine strained tomatoes, salt, baking soda, paprika, and egg yolks.
In a pan, melt the butter over low heat.
Add the soft cheese and stir until melted.
Gradually stir in the tomato mixture and continue stirring until thickened.
Serve
Serve immediately over toast.
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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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Tomato + cheesetop 13% of all pairsSmell alikemoderateCooked together2,896 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Tomato + buttertop 22% of all pairsSmell alikemoderateCooked together6,918 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Egg + cheesetop 28% of all pairsSmell alikemoderateCooked together6,253 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the sauce and add richness as they set gently with the heat.
- Soft cheese
- Melts into the sauce to give it body and a creamy, stretchy texture.
- Strained tomatoes
- Provide moisture and acidity that balance the richness of the cheese.
- Butter
- Adds fat for smoothness and helps the cheese melt evenly.
- Baking soda
- Reduces the acidity of the tomatoes, which keeps the cheese from turning grainy.
The step that matters
Gradually stir in the tomato mixture. Adding the tomato and egg mixture slowly, while stirring, keeps the egg yolks from scrambling in the hot pan and lets the sauce thicken smoothly.
Swap the tomato
How well each one fits the dish's main ingredients (egg, butter, cheese):
- Asparagusfits better
- Potatofits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against egg, butter, 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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