Blueberry Croissant Puff | Croissant pieces and blueberries all held together with a cream cheese mixture! 3 large croissants, cut up (about 5 to 5 1/2 cups) 1 cup fresh or frozen blueberries 1 package (8 oz.) cream cheese, softened 2/3 cup sugar 2 eggs 1 teaspoon vanilla 1 cup milk