Put the nutmeg in a bowl, add the lemon juice and a few tablespoons of water. Smooth with a whisk until the walnut turns whitish and begins to thicken. Then add the remaining water and stir until smooth. Season with salt and pepper. Use of vegan mayo as a dip, spread under vegetables, in wraps or salads.
Tip: With cashew, the mayo tastes of fine roasted aromas and salads get a special kick.