Cologne Caviar

Kölscher Kaviar (blood sausage with onion)

Appetizers

Enjoy this unique dish featuring black pudding, onions, and röggelchen, served with butter.

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This Cologne caviar is a unique and delicious combination, blending the rich flavor of black pudding with the sweet and crunchy notes of onions and röggelchen.

Ingredients and directions

  • Prep time10 min
  • Cook time—
  • Resting5 min
  • Total15 min
  • DifficultyEasy
  • CostBudget
  • Cooking methodno cooking required
  • Estimated cost$2.76 $1.38 / serving Estimated price; varies by store. Converted from euros at the ECB rate of October 15, 2026.

Ingredients

2 people
  • $2.38
  • $0.21
  • $0.17

Prices from US supermarkets for 1 of 3 ingredients; Belgian prices for the rest.

Directions

  1. Remove the skin from the sausage and cut it into very small pieces. ≈ 8 min
  2. Peel the onion and slice it thinly. ≈ 8 min
  3. Arrange the sausage and onion slices on a plate. ≈ 3 min
  4. Serve with the buttered rye bread. ≈ 2 min

The bill

Kölscher Kaviar (blood sausage with onion)

  • 200 g of good quality cooked black pudding (Flönz)$2.38
  • 1 onion$0.21
  • butter for spreading$0.17

Total$2.76

that's $1.38 per person

Estimated price; varies by store.

Before you start

Ingredients

  • 200 g of good quality cooked black pudding (Flönz)
  • 1 onion
  • 1 small rye bread (Röggelchen)
  • butter for spreading

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