Walt's Hollandaise Sauce Recipe

When we were growing up eggs benedict became the traditional Christmas morning fare. My father developed his own hollandaise sauce, which was both delicious and fool proof!

6 egg yolks
1/4 cup boiling water
1 cup butter (melted)
Dash salt
1 to 3 tablespoons lemon juice

Blend yolks in blender, add boiling water, butter and salt. Continue blending. Remove from blender and cook in double boiler over boiling water. Cook until thick, stirring constantly. Add lemon juice to taste. If sauce becomes lumpy or too thick, put it back in the blender and mix.