This is what I do:
1 cup creamy or crunchy peanut butter
3/4 cup Splenda
1/2 teaspoon baking soda
1/4 teaspoon salt
1/2 cup sugar free chocolate chips (optional)
"...perfect for all those late night sugar-free dessert cocktail parties that you throw. Yeah, me too."
Grease a cookie sheet with cooking spray and using dry hands, form the batter into small balls and place them on the cookie sheet. These cookies don't spread, so you can place them pretty close together. I can usually get all the cookies from one batch onto one cookie sheet, getting between 16 and 20 cookies, depending on how big they are. Once all the balls are formed, use a fork to flatten the cookies slightly. Bake at 350 for about 12 minutes or until the edges are starting to brown. I always try and double the recipe and freeze half so I have some to give to my dad that day and then some the next time he comes.