1. Pour 1 cup apple cider into a medium sauce pan. Add 3-5 drops of red food coloring into your cider until you get your desired red color. Sprinkle 2 envelopes of Knox gelatin on top. Let it sit for 1-2 minutes. Turn on the heat stir and dissolve all of the gelatin and bring the cider to a light boil. Turn off the heat.
2. Spray non stick cooking spray on your 10×10 pan. Add 3-5 drops of red food coloring into 1 cup of cold apple cider. Pour that cup of cold cider into your hot cider. Pour that into the 10×10 pan.
3. Let the apple cider gelatin set. Should take 30-60 minutes.
4. Pour 1 cup apple cider into a medium sauce pan. Sprinkle 2 envelopes of Knox gelatin on top. Let it sit for 1-2 minutes. Turn on the heat stir and dissolve all of the gelatin and bring water to a light boil. Turn off the heat and add 3/4 cup butterscotch schnapps and 1/4 cup light rum.
5. Pour your buttered rum gelatin on top of your set apple cider gelatin. Let it set overnight.
6. Run a warm butter knife along the edges of your pan. Flip over the pan releasing the jello. Cut the jello into strips and then into cube. Keep cold until serving. Make the night before serving.