MAYONNAISE
1 egg yolk
1tbs apple cider vinegar
½ tsp lemon juice
¼ tsp mustard
Pinch cayenne
Pinch salt
½ cup olive oil or safflower oil or blend of the two.
Place all the ingredients in a cup blender. Start blitzing with the blender head very low in the cup until is has started to emulsify then slowly move the blender head up the cup.