Thumbprint Cookies Recipe | Samsung Food App

Ingredients

• 1 cup unsalted butter (softened to room temperature (226g))
• ⅓ cup sugar ((70g))
• ⅓ cup light brown sugar, tightly packed ((70g))
• 1 large egg yolk
• ¾ teaspoon vanilla extract
• 2 ¼ cup all purpose flour ((280g))
• 2 teaspooons cornstarch
• ½ teaspoon salt
• ½ cup sugar (for rolling (optional))
• ⅓ cup jam or preserves (flavor of your choice -- I used raspberry preserves for this recipe (105g))