Apple Cinnamon White Cake

Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9x5-inch loaf pan.

Mix brown sugar and cinnamon together in a bowl.

Beat white sugar and butter together in a bowl using an electric mixer until smooth and creamy. Beat in eggs 1 at a time until incorporated; add vanilla extract.

Combine flour and baking powder together in a bowl; stir into creamed butter mixture. Mix milk into batter until smooth. Pour half the batter into the prepared loaf pan; add half the apples and half the brown sugar mixture. Lightly pat apple mixture into batter. Pour the remaining batter over apple layer; top with remaining apples and brown sugar mixture. Lightly pat apples into batter; swirl brown sugar mixture through apples using a finger or spoon.

Bake in the preheated oven until a toothpick inserted in the center of the loaf comes out clean 30 to 40 minutes.