Activate the yeast by combining it with warm milk and sugar. Let it sit for 5 minutes.

In a mixing bowl, combine softened cream cheese, powdered sugar, vanilla extract, and lemon zest until smooth.

In a separate bowl, mix King's Hawaiian Sweet Bread with melted butter, eggs, and the activated yeast mixture.

Gradually add the cream cheese mixture to the sweet bread mixture and combine well.

Pour the combined mixture into a prepared baking dish.

Bake in a preheated oven at 350°F (175°C) for 20 minutes or until golden brown.

Allow to cool slightly before drizzling with a mixture of powdered sugar and milk or cream to adjust consistency.