OMG! I brought this treat to a potluck, and it was gone before I knew it.

1 can of flaky layers biscuits (like Pillsbury Grands)
1 box instant vanilla pudding mix (3.4 oz)
2 cups cold milk (for pudding)
Cinnamon sugar (1/2 cup sugar + 1 tbsp cinnamon)
Vegetable oil (for frying)
Optional: Powdered sugar (for dusting)