Preheat oven to 375°.
Grease or line a muffin tin.
In a bowl combine peach preserves with ground cinnamon.
Unroll each can of crescent dough into a rectangle, pressing the seams together.
Spread 1/3 cup of peach mixture over each rectangle.
Starting with the long side, roll up into a log.
Cut the dough into 2 pieces and then down the center, making 4 pieces.
Twist each piece and then roll into a muffin shape.
Place into the lined muffin tins.
Bake for 18 - 20 minutes until golden brown.
In a bowl whisk together powdered sugar and heavy whipping cream until smooth.
Drizzle icing over cruffins.
Remove from muffin tins, loosening the edges with a sharp knife if needed.
Cool on a wire rack. Serve warm or at room temperature.