How to make
Heat the butter and fry the onions. Add the garlic and fry 1 more min., remove from the stove.
Heat the oil and fry the diced pork. Take them out of the pot and pour in the white wine.
Lower the heat and boil 1 min. Return the onions and pork back to the pot, add the tomatoes, broth, bay leaf, oregano, salt and pepper.
Stir, put the lid on and put the pot in a moderately heated oven. Bake until the meat is fully softened. Remove from the oven and put the pot on a heated stove.
Mix the flour with the water and pour it into the dish, stirring nonstop for 5 min. Sprinkle with parsley and serve.