Buttermilk Brown Sugar Waffles

Bahan-bahan (4 porsi)

• 1¾ cups buttermilk
• ½ cup (1 stick) salted butter ((melted, and cooled to room temp))
• 2 large eggs
• 1¾ cups all purpose flour
• 2 tablespoons packed light brown sugar
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• ½ teaspoon salt