Why it works: Parmesan cheese and cheese match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,041 recipes. Both carry ethyl 2-methylbutyrate, which smells fruity, apple. The science ↓
Fondu
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 mixture
Mix equal quantities of grated parmesan and Gloucester cheese.
Add double the weight of beaten egg yolks and cream or melted butter.
Beat all ingredients well together, then add pepper and salt.
Gently fold in the beaten egg whites.
Bake and serve
Pour the mixture into a deep tin dish or paper cases, filling only half full.
Bake at 400°F (200°C) until risen and golden.
Serve immediately while 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.
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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Parmesan cheese + cheesetop 3% of all pairsSmell alikestrongCooked together1,041 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Cheese + creamtop 15% of all pairsSmell alikemoderateCooked together2,655 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Parmesan cheese + creamtop 17% of all pairsSmell alikelowCooked together1,566 recipes
Shared aroma: gamma-decalactone (peach, creamy).
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Cheese + peppertop 18% of all pairsSmell alikemoderateCooked together7,861 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
- Egg yolks
- Add richness and body, helping the fondue set into a custard-like texture.
- Egg whites
- Folded in whipped to trap air, so the fondue rises and becomes light in the oven.
- Parmesan cheese
- Adds savoury, salty depth and helps the top brown as it bakes.
- Gloucester cheese
- Adds mild, creamy flavour and melts smoothly into the savoury base.
- Cream or melted butter
- Adds fat and moisture, keeping the baked mixture tender rather than dry.
The step that matters
Folding in the egg whites. Whites must be beaten and folded in gently. Overmixing knocks out the trapped air, so the fondue rises less and turns dense.
“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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