Heat oil over medium-high heat in a tall pan.
Mix Sugar and cinnamon into a small bowl
Separate Crescent pieces, stretch and shape into donut rounds.
Place 2-3 Donuts in hot oil until golden brown, 1-2 minutes each and flip until each side is fully cooked. Remove and place on a plate with paper towels to drain extra oil.
Carefully coat warm donuts in sugar mixture and serve.