After reading all the versions that use unflavored gelatin, I've come to the conclusion that the easiest way of all to make jigglers is using the recipe right on the Jello box. I cut this in half to make multiple flavors, and used a glass pie dish to pour them in. I added the use of non-stick cooking spray, and I didn't have any problem getting these out of the pans.
Preparation Time :30 Min
Cook Time : 2 Hr 0 Min
Total Time : 2 Hr 30 Min