I can only vaguely remember the family ribs recipe, and the box of recipe cards has vanished.

I know it involves pork ribs, marinated in a mixture that includes applesauce, ketchup, and brown sugar, and then baked in the oven.

I'm missing what else might be included in the marinade/sauce, and time and temperature for baking. I know they usually come out of the oven falling off the bone. Any thoughts on the missing pieces?