I can't stop making these peanut butter cookies.
I've actually come across several similar recipes recently, but this is the one I've been following:
Flourless Peanut Butter-Chocolate Chip Cookies from myrecipes.com
I've tried several different versions using: natural peanut butter and unnatural peanut butter; white sugar and brown sugar; and different mix-ins. Natural peanut butter gives a much better flavor, but the cookies can fall apart easily. I didn't really arrive at a preference for the sugar, but if I've got brown sugar on hand, I'll gravitate toward that. Depending on how thick your dough turns out, it might be hard to incorporate a whole cup of chocolate chips. You can cut back on those and still have great cookies. Heck, you could probably leave out the chips all together and just have a peanut butter cookies. But I've never done that myself.
The cookies pictured above have chocolate chips, M&Ms and Reeses Pieces. The most recent batch that I made (and was my most favorite) used brown sugar, half natural peanut butter and half unnatural peanut butter, and chocolate chips only.
I want to make more. Happy baking!