Just make sure you use good quality cocoa powder for chocolate flavor. (eugeniekitchen.com)
It is really important to use good quality cocoa powder as its flavor affect the taste of the pound cake. (homecookingadventure.com)
For this recipe is essential to use good quality cocoa powder and good quality chocolate, as their combined flavors will make the cake either heavenly or totally disappointing. (homecookingadventure.com)