How to Hákarl Fermentation

What You Need to Know

The fermentation process involves burying lamb meat underground for several months, breaking down proteins and fats, resulting in a strong, ammonia-rich flavor and a chewy texture. This process is facilitated by bacteria such as Clostridium and Lactobacillus.

Steps

1. 1.

   Hákarl with Brennivín (Iceland): Traditional pairing to cut through ammonia notes

2. 2.

   Þorramatur platter (Iceland): Centerpiece of Viking heritage foods

3. 3.

   Fermented shark sashimi (Modern fusion): Extreme fermentation adaptation of Japanese technique

The Science

Primary Reaction

Protein and fat breakdown

Common Mistakes