Add all ingredients to your twister jar on speed 1 for about 60 seconds, twisting the top to scrape the sides.

Continue mixing and change the speed to 4 for another 60 seconds or so until the mixture is totally creamy and smooth. (If you're using a lower powered food processor this may all take longer and you might want to add the chocolate chips after the peanuts are all blended and slowly so your food processor can handle it better)

Transfer peanut butter to a glass jar and store in the refrigerator till you're ready to use.