Pork and chicken terrine

Name: Pork and chicken terrine
Prep time: 20 min
Cook time: 3 h 20 min
Total time: 3 h 40 min
Cuisine: European, Mediterranean, French
Ingredients: 300 g pork fillet; 200 g chicken breast fillet; 150 g brown onion; 2 garlic cloves; 4 sprigs fresh flat-leaf parsley; 4 sprigs fresh thyme; 20 g extra virgin olive oil; 50 g white wine; 50 g fresh baby spinach leaves; 50 g shelled unsalted pistachio nuts; 40 g dried cranberries; 1 egg; ½ tsp sea salt; 1 - 2 pinches ground black pepper; 12 slices prosciutto; 1000 g water