Strawberry Pinwheel Cookies - Crystal Sugar

Ingredients

• 3 cups all-purpose flour*
• 1/2 teaspoon baking powder
• 1 cup freeze-dried strawberries
• 2 sticks (1 cup) unsalted butter, soft
• 1 1/4 cups Crystal Sugar Extra Fine Granulated Sugar
• 1 large egg
• 1/2 teaspoon salt
• 2 teaspoons vanilla extract
• 1/2 teaspoon liquid red food color (optional)