Add Vegetable Oil (as needed) to coat a heavy bottom pan. Heat to medium-high heat or 350 degrees F (180 degrees C).
Open up the Pillsbury® Biscuits (1 can) and lay each one on a cutting board. Using a small cookie cutter, or anything you can find, cut out small holes in the center of each.
To check if the oil is hot, plop in one of the cut-out holes. If it sizzles, it's ready! Add the biscuit donuts to the pot and fry on one side for 2 minutes.
Flip and fry for another 2 minutes, or until golden brown.
Combine the Whole Milk (3 tablespoon), Vanilla Extract (1/2 teaspoon), and Powdered Confectioners Sugar (1 1/2 cup), and mix until glaze forms. Add more sugar or milk to adjust consistency. The milk will make it thinner, the sugar will make it thicker!
Top with glaze, chocolate, cinnamon and sugar, or any fun toppings you can think of. Serve and enjoy!