Hollandaise (Blender Version)

Ingredients:

¼ lb. butter
3 egg yolks
½ tspn dry mustard
2 or 3 tblspns lemon juice
1/8 tspn salt
Several dashes of Tobasco sauce

Place all ingredients except the butter into the blender. Blend at medium speed for a few seconds.
Melt the butter in a saucepan or microwave until hot and bubbling but not browning.
Let cool for a few seconds to [...]