After boiling eight good-sized potatoes as for No. 982, peel, and cut them into quarters ; put them in a sau-toire with an ounce of butter and half a pinch of chopped parsley ; season with half a pinch each of salt and pepper, toss them gently, and warm them slightly for five minutes. Place in a hot dish, and serve.

Sweet potatoes a l'Hollandaise are prepared the same way.