Drain water from tofu and place it and all other ingredients except salt in a high-speed blender. Blend at highest speed until light and creamy. Add salt to taste and blend again. Seal tightly and keep refrigerated. Stir before each use.
I recommend either Mori-Nu Organic Silken Tofu or Mori-Nu Lite Firm Tofu. Both are non-GMO, though the Lite uses Isolated Soy Protein.Sodium depends on the amount of salt used.One tablespoon of this mayo counts as zero Smart Points on Weight Watchers' Freestyle program; 2-4 tablespoons are 1 point and 5 tablespoons are 2 points.Variations: To make this in a food processor or regular blender, use 1/3 cup of cashew butter instead of cashews and process until smooth.