Minted Lamb Chops

Ingredients

• 2 tablespoons of balsamic vinegar
• 2 large handfuls of watercress leaves, rinsed
• 1/2 grated zest and juice of ½ lemon
• 1 small red onion, peeled and finely chopped
• 2 tablespoons of freshly chopped flat-leaf parsley
• 900 g of small new potatoes, quartered, cooked and cooled
• 4 tablespoons of low-fat greek yogurt
• 1 tbsp of rapeseed or sunflower oil
• 2 tbsp of mint sauce
• 4 lamb chops
• 1 garlic clove, peeled and finely crushed