Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Tripe and Oysters
Ingredients
Directions
Prepare the tripe
Boil the tripe in milk and water for four or five hours until tender.
Cut the boiled tripe into small pieces.
Stew and serve
Put the tripe into a stew-pan with just enough milk to cover it, and a few blades of mace. Let it stew about five minutes.
Add the oysters, a large piece of butter rolled in flour, salt, and cayenne pepper to taste. Let it stew five minutes longer.
Serve in a tureen, skimming off any fat that floats on the surface.
Nutrition, whole recipe (rough)
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Butter | 1 tbsp (14g) | 102 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tripe (in the method)
- Forms the main body of the stew, becoming tender after long boiling.
- Oysters (in the method)
- Add the briny, savoury flavour that gives the stew its character.
- Butter
- Enriches the stew and, rolled in flour, thickens the liquid as it cooks.
The step that matters
Adding the butter rolled in flour. Flour must be fully distributed and cooked through the hot liquid, or the stew stays pasty or tastes raw. Stirring it in with the oysters while the stew is simmering lets the starch swell and thicken it evenly.
“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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