Banana Peanut Butter Ice Cream

Last year I tried my hand at making some homemade chocolate ice cream (without an ice cream maker) using this recipe.  Let's just say they claim that it is the best chocolate ice cream you'll ever have and I would have to agree.  The chocolate recipe had quite a few steps and ingredients but the results where rich and creamy which made just eating a little bit still satisfying.  But when I saw this banana peanut butter ice cream recipe with 2 ingredients and 150 calories for a larger scoop I thought why not?