Preheat your oven to 350°F and prepare your 9x5-inch loaf pan with non-stick spray.

In a large bowl, beat together ½ cup softened butter and 2/3 cup granulated sugar until smooth.

Add the eggs, one at a time, mixing well after each addition.

Stir in 1 teaspoon of vanilla extract, followed by the baking powder and flour. Mix only until blended.

Gently fold in the Greek yogurt and milk until the batter is smooth.

In a separate bowl, combine ½ cup brown sugar and 1 teaspoon cinnamon.

Peel and dice the Granny Smith apples, then coat them in the brown sugar mixture.

Pour half of the batter into the prepared loaf pan. Add half the apple mixture and half of the brown sugar-cinnamon mixture. Gently swirl with a knife.

Repeat with the remaining batter and apple mixture.

Bake for about 50-60 minutes, checking for doneness with a toothpick.

If the top browns too quickly, cover it with foil.

Let the loaf cool for at least 30 minutes.

Whisk together the confectioners’ sugar, cream, and 1 teaspoon of vanilla to create a glaze, then drizzle over the cooled bread.