As part of our keto diet I made a side of hollandaise for his salmon bene (no bread). I was asked to share the recipe so here it is
Ingredients
150 gms of butter
3 egg yolks
1 tablespoon lemon juice
a splash of white wine vinegar
pinch of salt
In a jug melt the butter (1 min in a microwave) and set aside while doing everything else. Put the yolks in a blender. Add the remaining ingredients as listed.
Put the lid on leaving the gap on the top so you can pour in the slightly cooled butter. Set to blend and after 30 seconds start to slowly dribble the butter into the blender as it continues to mix. The sauce should start to thicken as you pour. Dont pour too fast. You may want to check half way through as I like a thick hollandaise some like it thinner.
Tip: Get a good blender. Also I let the melted butter cool slightly before using as if its too hot and you pour too quickly it can curdle the yolks and no amount of butter will make the sauce thicken. If that happens just start the whole process again. There is no saving it.