That's a great idea - I seem to be in a rut where I only use peanut butter, and somehow only in one particular recipe. Lately I've been making thai peanut sauce (if you google it millions of options come up, I usually try to pick the one I already have the most ingredients for) and putting that either tossed with noodles, veggies, and tofu/tempeh (sometimes stir-fried, sometimes I'll just cook the noodles and tofu and keep all the veggies raw) or using it as a sauce on a veggie pita or tortilla for lunch. It's delicious! I also love just having it on hand to dip carrots and celery in.
Other than that, I use a tablespoon of peanut butter in my oatmeal when I get bored with fruit (I do overnight oats because otherwise I would never manage to eat breakfast before class).
I'm interested to hear other responses, I've never quite figured out how to integrate almond and other nut butters into my diet!