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Onion Soup

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Onion Soup

Why it works: Onion and beef are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Onion Soup

Ingredients

Directions

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

Nutrition, whole recipe (rough)

1483Calories
72 gProtein
72 gFat
128 gCarbs

Counts 18 of 23 ingredients. The other 5 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 18 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Beef100g cooked250
Olive Oil1 tbsp (14g)119
Gruyere Cheese1 oz (28g) cheddar113
Parmesan Cheese1 oz (28g)110
Swiss Cheese1 oz (28g)108
Butter1 tbsp (14g)102
Egg1 large egg (50g)78
Sugar1 tbsp (12.5g) granulated49
Onion1 medium (110g)44
Wine2 tbsp cooking wine (30ml)25
Clove1 tsp ground (2g)7
Shallot1 tbsp minced (10g)7
Black Pepper1 tsp ground (2.3g)6
Garlic1 clove (3g)4
Vinegar1 tbsp (15ml) distilled3
Mustard1 tsp (5g) yellow3
Salt1 tsp (6g)0
Waternot in our table0
Vermouthnot in our table0
Cognacnot in our table0
Soupnot in our table0
Champagnenot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

By smittenkitchen. Recipe from Open Recipes.

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.

  1. Onion + beeftop 7% of all pairs
    Smell alikemoderate
    Cooked together17,092 recipes

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

  2. Butter + breadtop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

  3. Butter + white winetop 9% of all pairs
    Smell alikemoderate
    Cooked together5,083 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  4. Beef + peppertop 10% of all pairs
    Smell alikemoderate
    Cooked together18,971 recipes

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

  5. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

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

Swap the onion

How well each one fits the dish's main ingredients (butter, sugar, flour, beef, white wine, pepper, bread):

  1. Capsicumfits better
  2. Shallotfits better
  3. Leekfits about as well
  4. Onionthe original

Fit is the average pairing score against butter, sugar, flour, beef, white wine, pepper, bread. Candidates are from the same food group and used in at least 100 recipes.