Dissolve yeast in water. Stir in cake ... Cover and let rise until doubled in bulk, about ... lightly floured surface, roll dough into rectangle about 1/4 inch thick. Sprinkle with cinnamon-sugar mixture. If desired, top ... confectioners sugar icing. Rolls freeze well. Bring to boiling, ... bake as directed above.
Ingredients: 13 (flour .. milk .. mixture .. sugar .. syrup .. vinegar ...)