A lot of people who don't like bell peppers can eat them if they are stuffed. This is a really basic, standard recipe. In our family we like to eat them with soy sauce, but use whatever sauce you like.
Cut the peppers in half, and take out the seeds.
Finely chop the onion. Combine with the ground pork, salt and soy sauce, and mix well until it's sticky.
Dust the bell peppers lightly with flour (not listed) and stuff with the meat mixture.
Heat a pan, and start frying the peppers meat side down first over medium heat. When the meat is browned, turn the peppers over and fry until the meat is cooked through.
Story Behind this Recipe
I asked the family what kind of bell pepper dish they wanted, and they answered they'd eat them if they were stuffed with meat, so that's what I made today.
You can use the meat stuffing for shiitake mushrooms too. Dust the insides of the mushrooms caps with flour, stuff with the meat and cook as for the peppers. I think that shiitake mushrooms go well with soy sauce.