Soak thinly sliced pork in a bowl with a bit of Port wine. In another bowl filled with lukewarm water, place a handful of freeze-dried mushrooms. Cook minced onions in a lightly greased skillet with a bit of crushed garlic, then add chopped or sliced bell peppers. In a Dutch oven or heavy-bottomed pot, cook the pork, then add the onions and peppers and the drained mushrooms. Season with salt and pepper to taste, add a few cumin seeds, cooking broth, a bit of cornstarch and a dash of soy sauce. Let cook, stirring occasionally.