Chicken: boil in water until the meat falls off the bone. Then carefully remove meat, making sure there are no bones.
Pasta: boil until it is almost falling apart.
Apple: take the skin off and cut the apple into small pieces and cook in a small amount of water. Cook until very soft and you can mash with a fork.
Then take all the ingredients and put in a blender or food processor with a little bit of water.
Put in ice cube trays and freeze.
Remove desired amount later, thaw and warm.