Starbucks Copycat Coffee Crumb Cake Recipe (with Blackberries)

"Attention all Starbucks fans! If you thought you had to go to a Starbucks to get delicious and moist piece of coffee cake, think again! Enjoy this easy Starbucks Coffee Cake Recipe with lush blackberries and a delicious streusel on top by baking it right at home! This Starbucks copycat coffee crumb cake recipe is a great way to satisfy your cravings without going to a Starbucks, and the best part is you can customize the ingredients and flavors based on your preference. So, whip up a batch of this delightful coffee cake today and start your own baking tradition."