Air Fryer Blueberry Muffins

Ingredients (8)

• + 1 cup self-rising flour add to pantry
• ✓ 2 ½ tablespoons white sugar
• + ¼ teaspoon ground cinnamon add to pantry
• + ⅓ cup milk add to pantry
• + 3 tablespoons melted butter add to pantry
• ✓ 1 egg
• ✓ 2 teaspoons vanilla extract
• + ½ cup blueberries add to pantry