Apple Butter Recipes, Redux

Miz Kit’s Apple Butter Recipe
~10 pounds unprocessed/~4lbs prepared (peeled, cored, sliced) apples
1.5 cups apple juice/sweet cider
1 tsp salt

Peel, core and slice the apples. Put prepared apples and apple juice into a large pot, cover, and boil until the apples are soft (about 30 minutes), stirring occasionally. Puree the mix in a blender/food processor/whatever until smooth. Turn into a deep, flat enamel-lined pan & put into a pre-heated oven at 325°F (150°C, 130°C fan assisted) and roast, sti...