Smoked Mackerel and Cabbage Slaw with Potato Wedges

Ingredients

• 2 tsp English Mustard
• 400 g Plain Natural Yoghurt
• 1 piece Lime, zest grated and half the juice
• 1 tsp Mixed Dried Herbs
• 3 cloves Garlic, bashed and not peeled
• 1 pinch Salt
• 1 pinch Pepper
• 30 ml Olive Oil
• 200 g Smoked Mackerel, skin and bones removed, flesh flaked
• 500 g Potatoes, cut into wedges
• 500 g White Cabbage, core removed, finely shredded