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 ↓
Deviled Oysters
Ingredients
Directions
Make the sauce
Melt the butter in a chafing dish.
Stir in the flour until blended.
Add the oyster liquor and all seasonings except the lemon juice.
Cook and serve
Once the sauce is boiling hot, drop in the oysters.
Cook for 3 minutes or until the oysters plump.
Add the lemon juice and serve immediately on Graham 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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Oyster + saucetop 14% of all pairsSmell alikemoderateCooked together2,233 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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
- Oysters
- Provide the main ingredient, which firms and plumps briefly when dropped into hot sauce.
- Butter
- Adds richness and fat, carrying flavour through the sauce.
- Flour
- Thickens the butter and oyster liquor into a smooth sauce.
- Oyster liquor
- Supplies the liquid base and briny oyster flavour of the sauce.
- Curry powder
- Adds warm spice aroma that flavours the sauce.
- Lemon juice
- Adds acidity that brightens the rich sauce.
The step that matters
Drop in the oysters once the sauce is boiling hot, then cook only until they plump. Oysters are delicate protein and turn rubbery and shrink when overcooked. Cooking briefly in hot sauce just until the edges plump keeps them tender and juicy.
Swap the lemon
How well each one fits the dish's main ingredients (oyster, butter, flour, sauce):
- Raisinfits better
- Avocadofits about as well
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against oyster, butter, flour, sauce. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Lemon Sauce236 recipes
Mock Oyster Soup21 recipes
Corn Fritters6 recipes
Tomato Soup526 recipes