½ cup(s), (125ml)
apple cider vinegar
20 ml, (1 tbs)
99% fat-free plain Greek yoghurt
¼ cup(s), (60g)
- Process egg yolks, mustard and salt in a small food processor or blender until combined (see tip).
- With motor running, add oil in a thin, steady stream until mixture thickens. Add vinegar and yoghurt and pulse until combined.