Combine sugar, potato starch and salt in a medium pan. Gradually add ice water. Stir in egg yolks, lemon peel, and lemon juice. Cook and stir over medium heat until bubbly. Boil only one minute-no longer. Remove from heat and stir in butter. Let cool 15 to 20 minutes. Fills 8-10 large or 12-16 small puffs.
THese recipe are from Something Different for Passover