In a small bowl add 1 1/2 cups of hot water, add the envelopes of gelatin and mix well. Set aside.
**evaporated can size is 12 fl oz. condensed milk is 14 fl oz**
Mix remaining ingredients in a sauce pot and put on medium heat, stirring constantly just prior to boiling. Now spoon in gelatin mix, (it will be pretty firm) and stir constantly for about 5 minutes and move away from stove. Let it cool down, but do mix once in a while. Once cool mix one final time, and pour into your mold. Refrigerate until Jello is nice and firm.