Roast the almonds in a pan without fat until golden brown. Remove, let cool down briefly and grind finely in a universal food processor. Wash parsley, dab dry and pluck off. Then chop finely. Peel and finely dice the shallots.
Mix almonds with lemon peel, shallots and vinegar. Season with salt, pepper and sugar. Whip the oil into it. Just before serving, pour over the prepared salad