Quick and Easy Air Fryer Cake Donuts Recipe - Fabulessly Frugal

Ingredients

• 1 cup all-purpose flour (120 grams)
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 teaspoon cinnamon
• 1/8 teaspoon nutmeg
• 1 large egg (room temperature)
• 1/3 cup brown sugar (65 grams)
• 1/4 cup milk, room temperature (60mL)
• 1/4 cup plain yogurt (or Greek yogurt or sour cream), room temperature (60 grams)
• 2 tablespoons unsalted butter, melted (30 grams)
• 1 1/2 teaspoons vanilla
• 4 tablespoons unsalted butter (melted)
• 3/4 cup granulated sugar
• 3/4 teaspoon cinnamon