In a shallow mixing bowl combine sugar, cinnamon, and pumpkin pie spice. Whisk together.
While the oil is heating, lay your biscuits on a flat cutting surface. Use a small round 1 inch cookie cutter to cut the middle out of each biscuit.
Carefully place donuts into 350 degree oil. Let cook 30-45 seconds on each side, or until the dough turns golden brown.
Remove donuts from the oil and place in the cinnamon sugar mixture. Flip over and coat both sides.
Serve warm!
Notes
Storage:Store any leftover donuts in a Ziploc bag or an airtight container at room temperature. Be sure that if you are using a Ziploc bag, you squeeze all of the air out of it. The donuts will last for about 1 to 2 days, although they will begin to lose their softness pretty quickly! You can also opt for storing them in the fridge if you prefer.