Grandma'S Cinnamon Rolls
["1/4 c. sugar", "1/4 c. shortening", "1/4 c. mashed potatoes (save out 1 c. potato water that potatoes are cooked in)", "1 pkg. Fleischmann's yeast", "1 1/2 tsp. salt", "1 egg, beaten", "3 c. flour", "brown sugar", "cinnamon", "margarine"]
["Dissolve 1/4 cup sugar and the shortening in the potato water; cool to lukewarm.", "Add yeast, salt and beaten egg.", "Stir in 3 cups flour (not sifted), one cup at a time (so it's smooth).", "Let stand 15 minutes.", "Put in refrigerator overnight in a bowl, covered with wax paper."]
["sugar", "shortening", "potatoes", "yeast", "salt", "egg", "flour", "brown sugar", "cinnamon", "margarine"]