Griddled tuna with olive tapenade and garlic soup
By Matt Tebbutt From Saturday Kitchen Ingredients For the soup 2 tbsp olive oil 1 onion, diced 10 garlic cloves, chopped 2 potatoes, peeled and diced 1 bay leaf 500ml/18fl oz light chicken stock 100ml/3½fl oz double cream salt and freshly ground black pepper …