Name: Cold Beef, to Dress
Ingredients: Beef (cooked and sliced thin); 1 onion or shallot; Juice of 1-2 lemons; Fresh parsley (finely shredded); Bread crumbs; Oil; Mustard; Sliced lemon for garnish

Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Cold Beef, to Dress

Ingredients

Directions

Slice the cooked beef as thin as possible.
Slice the onion or shallot.
Squeeze the lemon juice over the beef and onion.
Beat the mixture between two plates until well combined and tangy.
Transfer to a serving dish, removing the onion.
Sprinkle with parsley and bread crumbs.
Drizzle with a mixture of oil and mustard.
Garnish with sliced lemon.

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 their aromas overlap, and how often cooks already put them together.

Lemon + parsleytop 1% of all pairs

Smell alikestrong

Cooked together14,037 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Onion + mustardtop 6% of all pairs

Smell alikestrong

Cooked together9,259 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Beef + oniontop 7% of all pairs

Smell alikemoderate

Cooked together17,092 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Parsley + mustardtop 8% of all pairs

Smell alikestrong

Cooked together2,588 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Onion + parsleytop 9% of all pairs

Smell alikemoderate

Cooked together25,843 recipes

Shared aroma: 2,4-decadienal (seaweed).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

Swap the lemon

How well each one fits the dish's main ingredients (beef, onion, parsley, bread, mustard):

Avocadofits better
Limefits about as well
Lemonthe original
Cherryfits less well

Fit is the average pairing score against beef, onion, parsley, bread, mustard. Candidates are from the same food group and used in at least 100 recipes.