Potato Rolls
["1/2 c. unseasoned warm mashed potatoes (instant)", "1 1/2 c. warm water", "2 pkg. active dry yeast", "1/2 c. sugar", "1 Tbsp. salt", "2 eggs", "1/2 c. butter or margarine, softened", "6 1/2 c. unsifted all-purpose flour", "sesame seed or poppy seed (optional)"]
["Put warm water (105\u00b0 to 115\u00b0) in a bowl.", "Sprinkle yeast over the warm water.", "Add sugar and salt, stirring until dissolved. Let stand until mixture starts bubbling."]
["potatoes", "water", "active dry yeast", "sugar", "salt", "eggs", "butter", "flour", "sesame"]