Use a nonstick mini muffin pan or grease a regular mini muffin pan with nonstick cooking spray. Set aside.
In a food processor, add butter, sugar, and flour. Process until you have small, granules. Add water and process for about 20 seconds until a dough forms.
½ cup butter, ¼ cup powdered sugar, 1 cup flour, 2 tbsp water
Use a tablespoon scoop to scoop dough and roll into balls.
Place into prepared muffin pan and use a tart shaper dipped in flour, to create a cavity in the center of the dough.
Fill each shell with a spoonful of raspberry preserves.
½ cup raspberry preserves
Bake for 17-22 minutes or until edges begin to brown. Remove from oven and cool completely before serving.