In a large mixing bowl, whisk together flour, baking powder, and sugar until fully combined. Set aside.

In a separate bowl, blend together milk, eggs, and vanilla extract until smooth.

Gradually pour the wet mixture into the dry ingredients, stirring gently until just combined.

Heat vegetable oil to 350°F (175°C) in a deep pan or fryer.

Using a piping bag or spoon, drop small amounts of batter into the hot oil and fry until golden brown, about 2-3 minutes per side.

Use a slotted spoon to remove the bites and place them on a plate lined with paper towels to drain.

Dust the warm bites with powdered sugar before serving.