Roast lemon and mustard pork with one-pan vegetables | Slimming World

Ingredients

• 1 tbsp vegetable stock
• 1 tsp mustard powder
• Juice and zest of 1 unwaxed lemon
• 900g boneless pork loin, visible fat removed
• 800g floury potatoes, such as Maris Piper or King Edward, quartered
• 2 medium leeks, roughly chopped
• 1 medium red onion, cut into wedges
• 1 medium butternut squash, peeled, deseeded and cut into 2.5cm cubes
• 3 parsnips, cut into 2.5cm cubes
• Low-calorie cooking spray
• 2 tsp dried thyme
• Handful fresh thyme leaves, roughly chopped