Peel onions and cut them into rings. Sift the flour into a bowl, add salt and white wine and stir until smooth. Gradually add two tablespoons of oil. Beat the egg white until stiff and fold in.
Heat the fat in a high pot or deep fryer. Dab the prepared onion rings dry and dip them into the batter. Pour portions into the hot fat, fry until golden brown and keep warm.
Mix the paprika paste with the quark until smooth. Clean, wash and cut the pepper into small cubes. Wash the chives and cut into fine rolls. Clean, wash and pluck the lollo bianco into bite-sized pieces.
Wash the lemon hot, rub dry and grate the peel. Halve the lemon and squeeze it. Mix the lemon peel and juice, salt, lemon pepper and sugar, then add the remaining oil. Pour the vinaigrette over the salad.
Arrange onion rings with salad and paprika quark on a plate. Garnish with paprika cubes and chives. Add the rest of the quark separately.