Quick and Easy Apple Muffins

Ingredients (9)

• + 2 cups all-purpose flour add to pantry
• + 2 teaspoons baking powder add to pantry
• + ¼ cup white sugar add to pantry
• ✓ ½ teaspoon ground cinnamon
• + ½ teaspoon salt add to pantry
• ✓ 1 cup milk
• ✓ 1 egg, beaten
• + ¼ cup butter, melted add to pantry
• + 1 cup apple - peeled, cored, and chopped add to pantry