Baked Cinnamon Donuts

Ingredients (15)

• FOR THE DONUTS:
• 3 tablespoons butter (melted & cooled)
• 1 cup flour
• ¾ teaspoon baking powder
• ¼ teaspoon baking soda
• 1 pinch salt
• ⅓ cup granulated sugar
• ½-¾ teaspoon ground cinnamon
• 1 large egg (room temperature)
• ¼ cup + 1 tablespoon milk (room temperature)
• 3 tablespoons greek yogurt (room temperature)
• 1/2 teaspoon vanilla
• TOPPING:
• 2-3 tablespoons granulated sugar
• ½-1 teaspoon ground cinnamon