Alternate ways to flavor Huel

As there are no flavor boosts currently available and folks are running out of what they have on hand…what are some other easy ways to flavor my vanilla GF Huel powder?

Any shared knowledge would be greatly appreciated.

We are approaching pumpkin spice season

Apple pie spice (and applesauce) are good
(Maybe not with vanilla?)

Have you tried replacing your water with coffee?

Skinny Syrups are great to add flavor without calories

Many of the fruits/berries that people suggest would require a blender of some sort. Peanut butter also needs help to be smooth enough to drink (PB2 maybe?)