16tablespoonsmelted buttercooled to room temperature
Instructions
Add the yolks, water, lemon and salt to a blender. Blend the ingredients until smooth and then slowly add the butter in a thin stream until an emulsion forms.
Transfer to a serving dish and serve immediately.
Video
Notes
Do not reheat in the microwave! To reheat, pour the sauce in a small saucepan and gently reheat over low while stirring constantly.