Soak gealtine in cold water.
Whisk milk with flour, oil and 1 pinch salt. Stir in egg and let the dough rest 20 minutes. Then cook 3 pancakes (crepes).
Squash gelatine and dissolve in the heated brandy.
Mix well liver paste with a blender, add cream, parsley and gelatin. Season with pepper.
Cover pancakes with the liver puree and rolling in plastic wrap.
2 hours to cool.
Before serving, cut rolls into slices and garnish with lettuce.