Step 1

Distribute beet chunks between two jars with lids. Add 2 cloves garlic, 3 peppercorns, and 1 bay leaf to each jar.

Step 2

Combine water and salt in a bowl to make the brine; stir until salt is completely dissolved. Pour enough brine into the jars to completely cover the beets.

Step 3

Screw on lids and let jars sit at room temperature until foam starts to appear on top, about 1 week. Transfer jars to a cool place (50 degrees F, 10 degrees C) for 2 to 3 days after foam appears. Store in the refrigerator.