Blender Bearnaise - cooking recipe

Ingredients

1/4 c. vinegar
2 Tbsp. tarragon
3 egg yolks
1 stick butter
pepper and salt

Preparation

Reduce vinegar together with tarragon until liquid is almost gone.
In a blender, beat eggs and lemon juice until lemon colored. In the same pan as the vinegar and tarragon, melt the butter while hot.
Slowly pour into the egg mixture while the blender is running.
Add salt and pepper to taste.
Enjoy.