In a large measuring cup or small bowl combine chicken broth, minced garlic, pineapple juice from drained pineapple, rum, brown sugar, ginger, Casa M Jerked Chain and other spices. Salt pork and place into a bag or dish, add the marinade and marinate for at least 30 minutes up to 12 hours. (Don't do it overnight, the pineapple juice will "cook" the pork).
Remove pork from marinade using a colander and be sure to save the marinade. Dry pork with paper towel.
Set Instant Pot to sauté. Add olive oil, brown pork chops on both sides about 3 min on each side. Remove from pan.
Add onions, brown for just a bit until softened. You may need to add a bit of oil but don't worry if things are sticking to the pan, it will deglaze when you cook the pork in the marinade.
Add marinade, red peppers, black beans, water and pork pieces. Make sure the beans get down into the liquid.
Press manual or pressure cook on high for 60 minutes, after that do a natural release for 10 minutes.
Add in pineapple chunks. Serve alone in bowls or over rice if desired. Garnish with cilantro and topping if desired.
Freeze any leftovers in 1 cup portions for a nice fast easy lunch or dinner later!
To make an easy yummy topping which just sets the whole dish off, mix 1 teaspoon of Jerked Chain spice into 1/4 cup of light sour cream. Dollop about a tablespoon on top of each bowl before serving.