For the hollandaise sauce: using an immersion blender, blend the QimiQ Sauce Base smooth with the egg yolks, white wine reduction, lemon juice and grated zest.
Slowly add the clarified warm butter, stirring continuously.
Season with salt and pepper.
Strain through a fine sieve.
Serve immediatly or mix with an immersion blender before serving if required. Alternatively fill into a 1 litre Gourmet Whip bottle. Screw in one charger, shake well and keep warm.