01 -
Simmer raspberries and sugar over low heat for about 10 minutes, until thick. Strain it and let it cool down.
02 -
Dice extra raspberries, freeze them. Whisk together dry ingredients. Combine water and cornstarch for a slurry.
03 -
Beat butter with sugar until smooth, stir in liquids, then add the dry mix. For a swirl effect, mix in food dye and fold frozen raspberries at the end.
04 -
Chill the dough in the freezer for an hour. Roll pieces in sugar, set them on parchment-lined sheets.
05 -
Bake at 325°F for 15 minutes. If needed, reshape cookies while warm. Let them cool for 5 minutes before transferring.