Start by filling a tall glass all the way with ice cubes, leaving just a little space at the top for your ingredients.

Next, slowly pour the cold Dr Pepper over the ice until the glass is about three-quarters full.

Now, take your blackberry syrup and drizzle in 1 to 2 tablespoons directly into the fizzy drink.

In a small cup, stir together 2 tablespoons of thick coconut cream and ½ teaspoon of pure vanilla extract until the mixture is smooth.

Slowly pour the coconut cream and vanilla mixture over the back of a spoon.

Finally, use a straw or spoon to gently mix everything together to your liking.