It reacts chemically with the (sulphur) proteins of the cottage cheese, yoghurt, etc.How to prepare 'THE MAYO' (Mayonnaise):Mix together 2 tablespoons (30 ml) Flax Oil, 2 tablespoons (30 ml) milk, and 2 tablespoons (30 ml) Yoghurt.Then add 2 tablespoons (30 ml) of Lemon juice (or Apple Cider Vinegar) and add 1 teaspoon (2.5g) Mustard plus some herbs such as marjoram or dill.Next add 2 or 3 slices