01 -
In a medium bowl, stir together the flour, salt, and baking powder. Leave it aside for later.
02 -
Beat the softened butter and sugar until smooth and fluffy, then add the egg and vanilla. Gradually mix in the dry ingredients. If it feels too sticky, toss in an extra tablespoon of flour.
03 -
Split the dough into two parts, roll each 1/4-inch thick between sheets of parchment paper. Stack them on top of each other and chill in the fridge for 1-2 hours.
04 -
Separate the candies by color and use a rolling pin to smash them into little pieces. Keep them handy for later.
05 -
Cut the dough into shapes using a large cutter, then create smaller holes in the center using a smaller cutter. Spoon the crushed candies into the holes, filling them about three-quarters full.
06 -
Bake at 350°F for 12-13 minutes until the candy melts and the cookies are lightly golden. Let them cool completely before touching.