Prepare the Dough – Cream together butter, brown sugar, and granulated sugar. Add the egg and vanilla, then gradually mix in flour, baking powder, and salt.
Shape the Fries – Roll small portions of dough into fry-shaped sticks. Keep them evenly sized for consistent baking.
Bake or Fry – Preheat oven to 350°F (175°C). Place fries on a lined baking tray and bake 10–12 minutes or until golden brown. Optionally, fry in lightly heated oil until crispy.
Add Finishing Touches – Sprinkle with cinnamon sugar, chocolate chips, or drizzle with caramel or chocolate sauce. Serve warm.