This is not my recipe I got it from the celiac board. It is good though! I crave these! We have tried them with several nut butters and my favorite is almond butter. Try using dark brown sugar sometime too.
Flourless Peanut Butter Cookies
1 cup peanut butter, smooth or chunky/crunchy
1 cup brown sugar
1 tsp baking soda
½ tsp vanilla
1 cup semi-sweet chocolate chips (optional—mini, regular size, or chocolate chunks)
Shirley’s Notes: Do not use low-fat peanut butter; the cookies will not turn out correctly. I use Jif (all are GF), but it’s my understanding that Peter Pan (all), Planters (Creamy and Crunchy), Reeses, and Skippy (Creamy, Crunchy, Super Crunchy, Roasted Honey Nut) are also GF. One reader/tester successfully made these using all natural peanut butter, but advises that you must press them down a bit before baking—with a fork or the bottom of glass will work—for them to spread enough. Ensure your vanilla and chocolate chips are GF. I make my own vanilla, but most are gluten free (e.g., McCormick’s).