01 -
Preheat oven to 350°F (175°C). Grease a loaf pan.
02 -
In a bowl, mix flour, baking powder, and salt.
03 -
In another bowl, cream butter and sugars until light and fluffy. Add eggs one at a time, then mix in milk and vanilla.
04 -
Gradually add dry ingredients to the wet mixture until combined. Fold in diced apples.
05 -
In a small bowl, mix sugar and cinnamon. Swirl into the batter by spooning and gently stirring.
06 -
Pour batter into the prepared pan. Bake for 60-70 minutes or until a toothpick comes out clean. Cool before slicing.