It's hard to beat a pork shoulder for flavor and tenderness, and it is one of our favorite pork cuts. This dish is made with a boneless pork shoulder, slow-cooked to perfection with a tangy mixture of apple jelly and coarsely ground mustard. This is a great meal for a weeknight dinner since you can stick it in the slow cooker and let it do the work for you. It also is great for any sort of party or cookout you'll be having especially if it is during the colder seasons. Nothing warms your insides up like freshly served pulled pork. Plus, it's very easy to serve. It is guaranteed to quickly become a family favorite. Serve this delicious slow-cooked pork shoulder with mashed potatoes or pile on soft buns for fabulous sandwiches. This dish also pairs well with any of your favorite steamed veggies. We used peas but feel free to experiment with what you and your family prefer.