Mix calcium water according to the directions in the box.
Measure out the sugar and whisk in the pectin. Set aside.
Measure out the carrots, apples, lemon juice, calcium water, cinnamon, and pineapple into a heavy bottomed 3-4 quart saucepan. Bring to a boil, stirring regularly so the mixture won’t stick and burn.
Reduce heat, cover, and simmer until the apples are soft, about 20 minutes.
Stir in the raisins, the pectin-infused sugar, and that little dab of butter.
Turn heat up and bring back to a full boil. Let boil for a minute.
Stir in the chopped walnuts, and remove from heat. While hot, ladle into hot jars, and seal.
Once cool, store in your refrigerator.