Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
- In a large bowl, cream the softened butter and granulated sugar together until light and fluffy.
- Add the egg and vanilla extract to the butter mixture, beating until combined.
- Gradually add the dry ingredients to the wet mixture, mixing until just combined.
- Stir in the rainbow sprinkles and mini chocolate chips.
- Roll out the dough on a lightly floured surface into a large rectangle, about 1/4-inch thick.
Cookie Dough Filling
- In a separate bowl, cream the softened butter, brown sugar, and granulated sugar until smooth.
- Add the milk and vanilla, beating well until combined.
- Gradually incorporate the flour, mixing until smooth.
- Stir in the mini chocolate chips.
Assembly and Baking
- Spread the cookie dough filling evenly over the rolled-out dough.
- Carefully roll up the dough from one side to the other, creating a swirl.
- Slice the roll into 1-inch pieces and place them on the prepared baking sheet.
- Bake for 12-15 minutes, or until the edges are lightly golden.
- Prepare the glaze by whisking together the powdered sugar, milk, and vanilla extract until smooth.
- Drizzle the glaze over the cooled rolls and sprinkle with additional rainbow sprinkles.
Notes
For best results, store leftovers in an airtight container at room temperature for up to 3 days. Freeze for longer storage if desired.
