Californian fish stew
By Matt Tebbutt From Saturday Kitchen Ingredients 1kg/2lb 4oz clams, scrubbed and debearded, broken clams discarded 1 small/medium cooked crab 200ml/7fl oz white wine 2 tbsp olive oil ½ onion, thinly sliced 4 garlic cloves, thinly sliced ½ fennel bulb, thinly sliced 1 tbsp tomato purée 1 …