Buttermilk Biscuits - Alex Guarnaschelli | Iron Chef and Food Network Celebrity

Ingredients

• 3 ¼ cups plus 2 tablespoons all-purpose flour
• ½ cup plus 2 tablespoons sugar
• ¼ cup dark brown sugar
• 1 tablespoon baking powder
• 2 teaspoons kosher salt
• 1 teaspoon baking soda
• ½ teaspoon cinnamon
• 1 stick unsalted butter, cut into small cubes, chilled
• ¾ cups buttermilk
• Zest from 1 large lemon