Serves 4, Preparation time 10 mins, Cooking time 25-30 mins
Pork liver or Veal liver, 500 g
White onions medium-sized, 2
Water, to taste
Winegar, a tablespoon, or dry white wine – enough to blend
Evoo – Extra Virgin Olive Oil, 2 tbsp
Unsalted butter, 30 g
salt and pepper to taste
Fresh sage...