This is a dish I used to make before I learned how to cook. Simply put Kraft Original BBQ sauce in bottom of roasting pan. Put pork on top. Cover with more BBQ sauce and put in the oven at 325F for 45 minutes to an hour till the meat is definitely cooked. Serve with rice and frozen corn. A salad might have been nice but I was alone so didn't bother.
Pork is a sweet meat with wonderful tasting fat. Corn is also sweet so it goes well with pork, as do frozen peas.
Now that I know how to cook I would salt the meat first, just a little. Then I'd roast it at 250F for 2 or 3 hours so it would come out falling apart tender. If I had guests, I'd serve a small salad and a whole grain bun for some fibre. As it was, I thoroughly enjoyed this time travelling meal.