(http://mamapapabubba.com/2013/08/31/the-perfect-peanut-butter-play-dough/PERFECT Peanut Butter Play Dough)
1 cup of smooth peanut butter (we used the regular with sugar kind as it came in our welcome basket when we arrived to Kuwait)
1 1/2 – 2 cups of cornstarch (or corn flour here and in other parts of the world)
Start by combining the peanut butter and 1 cup of the cornstarch in a large bowl (we found that using the back of a metal spoon worked well). Once combined, slowly begin adding the additional cornstarch. Mix in between additions and stop when the dough is still soft, but firm to the touch and no longer sticky. As you go, you may need to use your hands to knead the dough. Our perfect amount was 1 3/4 cups of corn flour, but it may vary a little depending on the type of peanut butter you’re using.