For a simple, light and tasty dinner, there's nothing like a good baked mackerel! Accompanied by melting potatoes and herbes de Provence, this dish is a real treat, as well as being super-healthy :-) ...

Place the elderflower cordial, white wine vinegar, and olive oil in a small saucepan and bring to the boil. Then remove from the heat and add the fresh gooseberries. Set aside and allow it to cool; ...