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Schwarzbrotsuppe

A soup made by soaking dark bread in water, then simmering with onion, fat, caraway seeds, salt, and optionally bouillon or cream.

From the Recipes Wiki (Fandom) · 7 ingredients
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Why it works: Caraway and onion work together. They rank in the top 13% of all ingredient pairs, and cooks put them together in 301 recipes. Both carry decanal, which smells soap, orange peel. The science ↓

Schwarzbrotsuppe

Ingredients

Directions

Make the broth

  1. Soak dark bread in water.

  2. Bring the mixture to a boil.

  3. Remove the bread and strain the liquid.

  4. Bring the liquid to a boil again, adding more water if necessary.

  5. Season with salt and caraway seeds.

Finish the soup

  1. Chop the onion finely.

  2. Brown the onion in fat.

  3. Add the browned onion to the soup.

  4. Enrich with bouillon cubes or cream, if desired.

Nutrition, whole recipe (rough)

550Calories
15 gProtein
7 gFat
105 gCarbs

Counts 4 of 6 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 4 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Cream1 tbsp (15ml) heavy51
Onion1 medium (110g)44
Salt1 tsp (6g)0
Waternot in our table0
Caraway Seednot 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.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

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. Caraway + oniontop 13% of all pairs
    Smell alikemoderate
    Cooked together301 recipes

    Shared aroma: decanal (soap, orange peel).

  2. Bread + oniontop 15% of all pairs
    Smell alikemoderate
    Cooked together8,676 recipes

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

  3. Onion + creamtop 18% of all pairs
    Smell alikelow
    Cooked together10,827 recipes

    Shared aroma: 2-nonanone (fruity, floral).

  4. Bread + creamtop 24% of all pairs
    Smell alikelow
    Cooked together5,789 recipes

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

  5. Bread + carawaytop 29% of all pairs
    Smell alikemoderate
    Cooked together26 recipes

    Shared aroma: decanal (soap, orange peel).

Onion and cream barely smell alike, yet cooks put them together in 10,827 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

Dark bread
Breaks down in the water to give the soup its body and dark, earthy flavor.
Caraway seeds
Add a distinctive aromatic flavor that pairs with the dark bread.
Onion
Browning in fat builds sweetness and savory depth in the soup.
Fat
Carries the onion's flavor and helps it brown for richer taste.

The step that matters

Brown the onion in fat. Onion needs enough heat and time to turn golden rather than pale or steamed. Browning caramelizes its natural sugars, adding sweetness and depth that the bread broth alone lacks.

Swap the caraway

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

  1. Garlicfits better
  2. Celeryfits better
  3. Nutmegfits better
  4. Carawaythe original

Fit is the average pairing score against bread, onion, cream. 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.

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