Preheat your oven to 350 degrees.
Roll out the pie crust and cut out the stars.
Sprinkle with red and blue sugar.
Bake on a parchment or silicon lined baking sheet for 8 to 10 minutes or until the edges are golden brown. You may want to rotate the tray half way through to make for even baking/browning.
Optional: Ball up the scraps, roll them out and cut out a second batch. Make sure to bake them separately, as they will be a different thickness than the original roll out. (I did not do this, and got 40 without this step.)