I made double batch of doughnuts last week and saved half of the dough - punched it down, then double-wrapped in plastic wrap, then froze it. I pulled out the dough on Friday morning and let it thaw in the fridge all day. Made up the bread that night, baked on Saturday for breakfast.
1 batch doughnut dough
1/3 cup sugar
1 tsp cinnamon
2 Tbsp butter, melted
1/2 cup powdered sugar
1 tsp milk
Cut the dough into small pieces about the size of walnuts. Combine the butter, sugar and cinnamon. Roll each piece of dough in the mixture - don't worry if it's not even. Pile them all in a greased loaf pan.
Bake ina preheated oven at 350° for 20 to 25 minutes or until browned. While it bakes, combine the powdered sugar and milk. Drizzle over the bread, then serve hot.