Oatmeal Waffles

Ingredients

• 1 cup old-fashioned rolled oats
• 1 ½ cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon ground cinnamon
• ½ teaspoon salt
• 2 cups oat milk or other nondairy milk
• 2 large eggs, lightly beaten
• 6 tablespoons unsalted butter, melted
• 3 tablespoons light brown sugar
• 1 teaspoon vanilla extract
• 2 cups mixed fresh blueberries and blackberries
• Maple syrup or vanilla yogurt (optional)