Except for whipped cream, pour all the other ingredients into the blender and blend for about 2-3 minutes until smooth and velvety.
Serve the Frappuccino in a tall glass and top it with whipped cream. Enjoy.
Notes
This recipe yields one serving, so modify the amount of each ingredient to suit the number of servings you're going for.
Use any kind of milk you prefer in place of whole milk.
For a caffeinated Blackberry Cobbler Frappuccino, add 2 tablespoons of your favorite instant coffee or two espresso shots to the Frappuccino as you blend.
Feel free to use fresh blackberries and any brand of ice cream and vanilla bean powder.
Use as many blackberries as you wish.
The amount of whipped cream used to top the Frappuccino is up to you, so feel free to adjust the amount mentioned.
For extra sweetness in the Frappuccino, add your favorite syrup, honey, or any other sweetener.
Depending on how rich you want the vanilla flavors in your Blackberry Cobbler Frappuccino, adjust the number of vanilla bean powder tablespoons used.