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Roasted Halibut on a Spring Onion Rosti with Sorrel Beurre Blanc

By bbcfood · From Open Recipes · 12 ingredients
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Why it works: Shallot and sorrel share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and 38 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓

The recipe

Serves 4
Prep1 hr
Cook1 hr

Ingredients

Contains: milk, fish (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Step-by-step directions aren't available for this recipe. See the full recipe at the source →

By bbcfood. Recipe from Open Recipes.

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.

  1. Shallot + sorreltop 2% of all pairs
    Aroma overlapstrong
    Mentioned together38 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Potato + oniontop 2% of all pairs
    Aroma overlapstrong
    Mentioned together9,019 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Butter + white winetop 3% of all pairs
    Aroma overlapstrong
    Mentioned together5,039 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  4. Potato + sorreltop 4% of all pairs
    Aroma overlapmoderate
    Mentioned together72 recipes

    Shared aroma: coumarin (sweet, hay).

  5. Olive + potatotop 4% of all pairs
    Aroma overlapstrong
    Mentioned together5,688 recipes

    Shared aroma: 2-undecenal (sweet).

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

Flavor stand-ins for the shallot

How well each one fits the dish's main ingredients (olive, butter, potato, onion, sunflower, white wine, vinegar):

  1. Tomatobetter flavor fit
  2. Capsicumbetter flavor fit
  3. Chivebetter flavor fit
  4. Shallotthe original

Fit is the average pairing score against olive, butter, potato, onion, sunflower, white wine, vinegar. 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).