Name: Tartar Sauce for Fish
Ingredients: 1 tablespoon sugar; 1 tablespoon lemon juice; 1 teaspoon Worcestershire sauce; ½ cup browned butter

Why it works: Sugar and sauce match in chemistry and in kitchens. They rank in the top 13% of all ingredient pairs, and 5,147 recipes mention both. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Tartar Sauce for Fish

Ingredients

1 tablespoon sugar
1 tablespoon lemon juice
1 teaspoon Worcestershire sauce
½ cup browned butter

Directions

Combine sugar, lemon juice, and Worcestershire sauce in a bowl over hot water.
Strain into the browned butter and mix well.

Recipe from a historical cookbook (Internet Archive).

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 aroma chemistry they share, and how many recipes mention both.

Sugar + saucetop 13% of all pairs

Aroma overlapstrong

Mentioned together5,147 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Sauce + buttertop 15% of all pairs

Aroma overlaplow

Mentioned together15,338 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Lemon + buttertop 16% of all pairs

Aroma overlapmoderate

Mentioned together41,227 recipes

Shared aroma: 3-hexenal (apple, fruity).
Sugar + buttertop 17% of all pairs

Aroma overlapmoderate

Mentioned together98,233 recipes

Shared aroma: guaiacol (smoky, sweet).
Sugar + lemontop 18% of all pairs

Aroma overlaplow

Mentioned together53,532 recipes

Shared aroma: 2-nonenal (fatty, green).

Sauce and butter share little aroma chemistry, yet 15,338 recipes mention both: they likely 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

Sugar: Adds sweetness that balances the sharp and savory notes of the sauce.
Lemon juice: Adds acidity that brightens the sauce and cuts through the richness of the butter.
Worcestershire sauce: Adds savory depth and a salty, umami flavor to the sauce.
Browned butter: Adds fat, body, and a nutty, toasted aroma to the sauce.

Flavor stand-ins for the lemon

How well each one fits the dish's main ingredients (sugar, sauce, butter):

Vanillabetter flavor fit
Raisinabout as good a flavor fit
Coconutabout as good a flavor fit
Lemonthe original

Fit is the average pairing score against sugar, sauce, butter. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“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.