I made these the other night for a treat for Family Home Evening when we carved our pumpkins.
I used mint pieces for decorations because that is all I had :) (I just now noticed that one of the eyes fell off of the worm sorry)
Here is the recipe its super easy:
2 packages (6 oz) orange gelatin
2 1/2 cups boiling water
1 cup cold milk
1 package (3.4 oz) instant vanilla pudding mix
Dissolve gelatin in water; set aside for 30 min. Whisk milk and pudding mix until smooth, about 1 minute. Quickly pour into gelatin; whisk until well blended. Pour into an oiled 13inx9in pan. Chill until set. Cut into circles or use a pumpkin-shaped cookie cutter. Just before serving, add candy eyes and mouths.