Line and grease a loaf pan to prevent sticking.

In a small bowl, combine the brown sugar with part of the ground cinnamon.

Toss the chopped apples with sugar and the remaining cinnamon until evenly coated.

In a mixing bowl, cream the butter and granulated sugar until light and fluffy. Add the eggs and vanilla extract, mixing until combined.

Stir in the flour, baking powder, and salt until incorporated.

Pour in the milk and mix until the batter is smooth.

Add a layer of batter to the prepared pan, followed by apples and cinnamon sugar. Repeat the layers.

Bake until the bread is golden and fully set, and a toothpick inserted into the center comes out clean.