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 ↓
Salsifis Au Gratin
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.
Make the base
Press the boiled salsify through a colander.
In a pan, combine the salsify, 2 ounces of butter, salt, milk, and cayenne.
Stir over medium heat until the butter melts.
Transfer the mixture to a fire-proof baking dish.
Place the dish in a pan of hot water.
Bake and serve
Top with fine bread crumbs and dot with the remaining butter.
Bake in a 400°F (200°C) oven for about 20 minutes until browned.
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.
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).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Oyster + breadtop 13% of all pairsSmell alikemoderateCooked together2,545 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
- Salsify
- Provides the bulk and main flavor of the gratin as a pressed purée.
- Butter
- Adds richness and fat, helping the mixture feel smooth and encouraging browning on top.
- Milk
- Loosens the purée and adds moisture for a creamy texture.
- Bread crumbs
- Form a crisp, golden topping through browning in the oven.
The step that matters
Bake until browned. Baking at 400°F for about 20 minutes browns the bread crumbs and butter on top. Underbaking leaves the topping pale and the centre loose, while overbaking can dry the purée.
“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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