Stifado with smoked fish

Ingredients

• 1kg pickled onions or small shallots
• 2 cloves of garlic
• 1 bunch of parsley
• the tops of 3 fennels
• 80ml of olive oil
• 4 bay leaves
• 5 cloves
• 1 tsp freshly ground black pepper
• 150ml (sweet) red wine, such as Mavrodafni
• 2x 400g tins of tomato cubes
• 500g fish fillets and shellfish, such as mackerel fillet, red perch fillet, cod fillet and large, unpeeled cooked prawns
• 1 unsprayed lemon
• 40ml red wine vinegar