Whisk together flour, baking powder, salt, and sugar.
Add milk and 2 teaspoon oil, mix until smooth.
In a medium saucepan, heat the oil to about 375°F.
Cut the frozen cheesecake into small squares.
Dip a piece into the batter until coated, shake off excess and drop into the hot oil.
Fry for about 3 minutes or until the cheesecake is golden brown. Remove to a paper-towel-lined plate using a slotted spoon. Repeat with the rest pieces.
Dust with optional sugar and drizzle with optional sauces. Serve and enjoy!