Waffle cookies

Ingredients

Waffle Cookies:

• ½ cup unsalted butter, softened (113g)
• ¾ cup granulated sugar (150g)
• 3 Tablespoons light brown sugar, firmly packed (38g)
• 1 large egg, room temperature preferred
• ¾ teaspoon vanilla extract
• 1 ¾ cups all-purpose flour (218g)
• 1 Tablespoon cornstarch
• 1 teaspoon baking powder
• ⅛ teaspoon baking soda
• ½ teaspoon table salt

Maple Glaze (see note):

• ⅓ cup maple syrup (80ml)
• 3 Tablespoons salted butter, melted (or use unsalted and add a pinch of salt after melting) (42g)
• 1 cup powdered sugar (125g)