If you’ve ever wanted to bottle up a peanut butter cup and drink it, this CHOCOLATE PEANUT BUTTER SMOOTHIE is for you! This smoothie only requires 4 ingredients yet feels so indulgent. The peanut butter is a great source of protein + healthy fats to keep you focused but if you want to bump it up a notch feel free to swap the cocoa powder for chocolate protein powder. This makes for the perfect afternoon snack or post-workout fuel.