Banana Nut Waffles

INGREDIENTS

• 1 1/2 cup white whole wheat flour (or regular whole wheat flour)
• 2 tablespoons sugar (cane sugar or brown sugar)
• 2 teaspoons aluminum-free baking powder
• 1/2 teaspoon sea salt
• 1/4 teaspoon nutmeg
• 3/4 cup chopped walnuts
• 1/3 cup melted coconut oil
• 3/4 cup milk of choice, lukewarm
• 3/4 cup overripe mashed bananas (about 2 small bananas), plus more for topping
• 1 large egg
• 1/2 teaspoon vanilla extract