1: Preheat the oven to 350F.
2: To a small bowl, add the butter, sugar, and vanilla. Mix until well combined.
3: Then add the egg & mix again.
4: Add the flour & baking soda & mix into the wet mixture.
5: Spray a small skillet and add the cookie mixture. Top with the cinnamon sugar & bake for 15 minutes.
6: Take out, let it cool & top with your favorite ice cream!