Shaking things up Elvis Presley style

Normally I'm a peanut butter LOVER.. I eat it straight out of the jar or put it on anything possible. However, when faced with a week of at least one meal a day consisting of peanut butter, I have to admit, it gets a bit boring. Today I mixed things up, though. I took a lesson from the King, toasted my bread first and added slices of banana to my peanut butter sandwich. So delicious! Not much variety in my diet this week in terms of nutrients, but I've been trying to add a bit of interest to my meals. Any other delicious meal ideas out there??