Roti Apel Kayu Manis

Bahan-bahan (12 porsi)

• 1 apel Fuji besar (kupas dan potong dadu)
• 2 tablespoons light brown sugar
• 1 teaspoon kayu manis bubuk
• 2 tablespoons light brown sugar
• 1 teaspoon kayu manis bubuk
• 1/4 cup gula pasir
• 1/2 cup unsalted butter (softened)
• 2 eggs (room temperature)
• 2 teaspoons ekstrak vanila
• 1 1/2 cups all-purpose flour
• 1 1/2 teaspoon baking powder
• 1/2 cup whole milk