01 -
Start by setting your oven to 350°F (175°C) and lining a cookie sheet with parchment paper.
02 -
Mix up the flour, salt, and baking powder in one bowl, then put it aside.
03 -
Whip the butter and sugar together until they look fluffy and soft.
04 -
Mix in the egg, vanilla, and cotton candy flavoring. Pour in the tonic water and stir it to create a glowing texture.
05 -
Stir the dry ingredients into the wet mix carefully. To make colorful dough, split it up and add your favorite neon shades.
06 -
Shape the dough into little balls, coat each one in sparkle dust, and pop them onto the lined cookie sheet.
07 -
Bake for about 10–12 minutes until the edges are firm. Once done, let them cool completely before handling.
08 -
Enjoy them as they are, or put them under blacklight for a glowing effect.