Pumpkin Spice Waffles | America's Test Kitchen

Ingredients

• 2½ cups (7½ ounces/213 grams) oat flour
• ½ cup (2½ ounces/71 grams) all-purpose flour
• 1 teaspoon ground cinnamon
• 1 teaspoon baking powder
• ½ teaspoon baking soda
• ¾ teaspoon salt
• ¼ teaspoon ground nutmeg
• ¼ teaspoon ground cardamom
• 1 (15-ounce/425-gram) can unsweetened pumpkin puree
• 1¼ cups organic plain low-fat yogurt
• 2 large organic eggs
• ¼ cup expeller-pressed canola oil, plus extra for brushing
• ¼ cup (1¾ ounces/50 grams) sugar
• 1 teaspoon grated fresh ginger