01 -
Set your oven to 350°F (175°C) and line a tray with parchment paper.
02 -
Stir together your flour, baking powder, and salt in a bowl. Put it to the side.
03 -
Using a mixer, beat the butter and sugar together until it looks creamy and airy.
04 -
Beat in the egg, vanilla, and cotton candy flavors. Stir well, then pour in tonic water to get a glowing texture.
05 -
Slowly add the dry mix to the wet ingredients. Don’t overmix. You can split the dough and color each part with vibrant dyes if you’d like.
06 -
Form small dough balls, sprinkle edible glitter over them, and space them out on the lined tray.
07 -
Pop them into the oven for 10 to 12 minutes. They’re done when the edges are firm. Cool them completely before enjoying.
08 -
Eat as they are, or hold them under a blacklight to show off their glow!