Rainbow Layered Jello

Directions

1. 1
   Mix green jello with two cups boiling water. Take out 1/2 cup of this jello mixture and, in a separate bowl, combine it with 1 cup sour cream. This is your creamy layer. Pour it into a 9x13 glass pan and refrigerate until set, about 1/2 hour to 45 minutes. Pour remaining 1 1/2 cups (or so) of clear green jello over the creamy layer and refrigerate until set. (The clear layer usually sets faster.) Repeat process with yellow, orange, and red jello, alternating clear and creamy layers.
2. 2
   You can halve the recipe (using small 3-oz. jello packages) and use a smaller casserole pan, if desired.