Prep the dough
In a bowl, mix flour, sugar, baking powder, and salt. Add milk, vanilla, and melted butter. Stir until smooth—you’re aiming for a slightly sticky batter.
Prepare the Oreos
Roughly break the Oreos into halves or quarters. Don’t pulverize—tiny chunks inside the dough are the best part.
Combine dough and Oreos
Gently fold Oreo pieces into the batter. Keep some chunks larger; they’ll give you that gooey center we all love.
Heat the oil
In a small saucepan, heat vegetable oil to 350°F (175°C). Use a thermometer if you have one—too hot and you’ll burn the outside before the center cooks.
Shape and fry
Scoop tablespoon-sized balls of the batter and gently drop them into the hot oil. Fry in batches to avoid overcrowding. Cook for 2–3 minutes per side until golden brown.
Drain and coat
Remove with a slotted spoon and drain on paper towels. While warm, toss in cinnamon sugar mixture until fully coated.
Prepare the Nutella dip
Slightly warm Nutella in the microwave for 15–20 seconds. Pour into a small bowl for dipping.
Serve immediately
Arrange the churro bites on a platter with the Nutella dip in the center. Bonus points for sprinkling extra cinnamon sugar on top.