OH MY HEAVENS...
I found a recipe on another site for peanut butter protein balls.
For a small batch, (1/4 the original recipe) use:
4 oz peanut butter (which is 1/4 c)
1/4 c vanilla protein powder of your choice (or any other flavor if you want)
1/4 c powdered milk
2 packets splenda
Mix, chill. I melted some sugar free chocolate, dipped the tiny balls in it. OMG you talk about GOOD! Reese's GOOD. NO LIE.