Peanut Butter Cup Protein Shake October 22, 2012 by Melting Mama with 2 comments ProteinProtein PowdersRecipes. Mr. has a new go-to drink. He's been working out – and drinks this right after the gym. This recipe is based off of a sugary-drink the gym makes. The kids BEG for it. #winner. 1 scoop Protizyme Peanut Butter Cookie Protein 1 scoop Chocolate Whey Protein (He's using Chike right now) Ice Skim milk (OR – Unsweetened soy, almond, water…) Optional – 1 TSP PB2 or Chocolate PB2 Optional – 1 TSP – .5 TSP unsweetened cocoa powder Splenda packet if needed Blend Previous Post OAC Members Make a Difference – October 2012 Next Post Whoomp. BBGC Style.