1. Preheat and Prep

• Preheat your oven to 350°F (175°C).

• Grease a 9×5-inch loaf pan or line it with parchment paper for easy removal.

2. Make the Cinnamon Swirl

• In a small bowl, combine 1/3 cup brown sugar and 1 tsp cinnamon. Set aside.

3. Mix the Batter

• In a large mixing bowl, cream together 2/3 cup sugar and 1/2 cup butter until light and fluffy.

• Beat in the eggs one at a time, then mix in the vanilla extract.

4. Combine Dry Ingredients

• In another bowl, whisk together flour and baking powder.

• Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix just until combined.

5. Fold in the Apples

• Gently fold in the chopped apple pieces.

6. Assemble the Layers

• Pour half of the batter into the prepared loaf pan.

• Sprinkle half of the cinnamon-sugar mixture over the batter.

• Add the remaining batter and top with the rest of the cinnamon-sugar.

• Swirl gently with a knife or skewer to create a marbled effect.

7. Bake

• Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean.

• Let the bread cool in the pan for 10 minutes before transferring to a wire rack.

8. Glaze

• Mix powdered sugar with milk, 1 tablespoon at a time, until a pourable glaze forms.

• Drizzle over the cooled bread before serving.