recipes using protein powder

I decided to try a new brand of protein powder when my last one ran out. I bought a tub, used one scoop in a smoothie, and decided it's the grossest brand ever. Very chalky, and not a great taste. I either have to toss it, give it away, or try and figure out some other way to use it up. Any suggestions on recipes I can add protein powder to, to try and use it up?

Thanks!