6 envelopes of Knox Gelatin
1 can Eagle Brand sweetened condensed milk
4 boxes of Jello
Jello layer: mix 1 envelope of gelatin with 1/4 cup cold water. Then add 1 package of jello and 1 cup of boiling water. Stir until dissolved. Do this for each layer (I do it as each layer is ready so it doesn't set up).
Milk layer: mix 2 envelopes of gelatin with 1/2 cup cold water. Add 1 can of Eagle Brand milk and 1 cup of boiling water. (add a bit more than 1 cup of water or else there won't be quite enough to make 3 layers of white.)
Pour first layer of jello into 9x12" pan. Put it level into the freezer. Keep in for about 10 minutes or until firm.
Pour 1 cup of milk mixture into pan, put back into freezer. Repeat with 2nd jello color and 2nd layer of milk, then 3rd layer of jello and milk, then a 4th layer of jello on top. Putting the pan back into the freezer for about 10 minutes for each layer.
It will be ready to serve almost immediately if needed since all the layers will be set. Cut into squares of use cookie cutters.
Two layers of each red and green look good at Christmas. Red and pinks for Valentines. Choose your jello colours/flavors to suit your mood or theme!