Here's an improvised version of a Greek dish I had last year. They use beef, but it works just fine with pork too. It's super simple - chop whatever meat you want to use, small/medium chunks, add lots of water, and boil at a low temperature. I like it very tender so I do it for 2-3 hours. At the time you add spices, you should have meat covered with water, more or less. Of course, add water during the process if needed. When you have the meat as soft as you want it, add cinnamon, pepper, 1 bay leaf, cumin, oregano, dill - depending on the quantity, a pinch or two of each. Salt per taste. Add 3-4 spoons of tomato paste. Stir well, let it boil for 10 more minutes. That's it. Sorry the recipe is so loose, but trust me - that's all you need. My favorite side dish with meat made this way - mashed potatoes. Other options - any pasta/rice.