Combine milk and cream together, set aside. In a 2 quart sauce pan melt butter over medium heat. Cook butter until it is golden brown. Add sweetener. Cook 2 minutes. Add 1 3/4 cups of the milk mixture to the saucepan. Heat to just about boiling point. With a hand blender,  blend the remaining milk mixture, eggs, and glucomannan together until smooth.  Add 1/2 cup of hot milk and blend again. Whisk egg mixture into the saucepan. Whisk until it thickens slightly. Remove  from heat. Whisk flavoring, salt, and molasses. Soften gelatin in water for 5 minutes. Whisk into hot pudding. Cool. Serves 4-6.