Sweet Potato Rolls
["1 c. cooked and mashed sweet potatoes", "3 Tbsp. melted butter or margarine", "1 pkg. dry yeast", "1/2 c. warm water", "1 egg", "melted butter", "1 tsp. salt", "3 Tbsp. sugar", "5 c. all-purpose flour or bread flour", "3/4 c. warm water"]
["Combine sweet potatoes and 3 tablespoons melted butter. Dissolve yeast in 1/2 cup warm water, then add to potato mixture. Add egg, salt and sugar; blend together.", "Sift flour and measure; add 4 cups alternately with 3/4 cup warm water to potato mixture. Turn onto well floured (using the other cup of flour) board and knead.", "Place in greased bowl, turning to grease top.", "Cover; let rise for 2 hours or double in bulk.", "Place on board; roll to desired thickness and cut in shapes desired.", "Place on greased cookie sheet; brush tops with butter and allow to rise for 1 hour. Bake at 425\u00b0 for 15 to 20 minutes."]
["potatoes", "butter", "yeast", "warm water", "egg", "butter", "salt", "sugar", "flour", "warm water"]