Chewy Brown Sugar Cookies

Bahan-bahan (20 porsi)

• 2 and 1/3 cups (292g) all-purpose flour (spooned & leveled)
• 1 teaspoon baking soda
• 1 and 1/2 teaspoons cornstarch*
• 1/2 teaspoon ground cinnamon (use 1 teaspoon if you love cinnamon)
• 1/4 teaspoon salt
• 3/4 cup (12 Tbsp; 170g) unsalted butter, melted and slightly cooled
• 1 and 1/4 cups (250g) packed light or dark brown sugar (I like to use half light + half dark)
• 1 large egg, at room temperature
• 2 teaspoons pure vanilla extract
• 1/3 cup (67g) granulated sugar, for rolling