Step 1: Preheat & Prep

• Preheat oven to 350°F (175°C).

• Line baking sheets with parchment paper.

Step 2: Make the Dough

• In a medium bowl, whisk together flour, baking soda, baking powder, and salt.

• In a large bowl, cream the softened butter and sugar together until light and fluffy (2–3 minutes).

• Beat in the egg, vanilla, and cotton candy flavoring until fully combined.

Step 3: Add Colors

• Gradually add dry ingredients into the wet, mixing just until a soft dough forms.

• Divide dough evenly into two bowls. Tint one with pink food coloring and the other with blue.

• Mix each until evenly colored.

Step 4: Marble the Dough

• Take small pieces of each color dough and gently press them together. Roll lightly into a ball without overmixing to keep the swirl effect.

• Place dough balls 2 inches apart on prepared baking sheets. Flatten slightly with your palm.

Step 5: Bake

• Bake for 9–11 minutes or until edges are set but centers are still soft (don’t overbake!).

• Cool on baking sheet for 5 minutes, then transfer to wire rack to cool completely.