Heat half of olive oil in a large fry pan over medium-high heat. Add the pork to the pan and cook for 5 minutes, turning to brown on all sides. Set aside on a plate when brown.
Then add rest of the oil in the pan and continue by adding leeks, green onions and red onion Sauté for 1 to 2 minutes. Add pork back into the pan. Pour in rest of the ingredient (except fresh dill). Stir and cover pan with lid. Lower heat and simmer for 30-40 minutes or until pork is tender and the sauce is thick.
Taste and adjust the seasoning if needed. Add fresh dill, stir to combine and serve.
