Preheat oven to 350.
Combine butter, cream cheese, almond paste and sugar; beat until fluffy.
Add eggs and then flour, baking powder, salt and mix well.
Then fold in blueberries.
Bake in a well-greased bundt pan for 40-50 minutes or in 2 loaf pans for 40-50 minutes.
While it cools, combine ingredients for glaze and stir until smooth.
Drizzle over pound cake and enjoy!!