Step 1

If fermenting: Place all ingredients except vinegar in a high-speed blender. Pulse a couple times to chop, then turn blender on. Increase speed to high and blend until mixture is completely smooth and liquid. Pour mixture into a large glass jar. Cover mouth of jar with a kitchen towel and wrap a rubber band around the mouth to secure it. Place jar in a cool, dark location for 3 to 5 days, stirring once a day. By day 3-5, the mixture will begin to bubble and ferment. When you see these bubbles, transfer mixture back to blender and add white vinegar. Blend again until very smooth, then strain mixture if desired. Pour into serving jars and keep in fridge.

Step 2

If not fermenting: Place all ingredients in a high-speed blender. Pulse a couple times to chop, then turn blender on. Increase speed to high and blend until mixture is completely smooth and liquid.