Sweet potato shepherd’s pie - Good Food Middle East

Ingredients

• 1 tbsp rapeseed oil
• 2 onions, finely chopped
• 2 garlic cloves, chopped
• 2 carrots, grated or finely diced
• 2 tbsp fresh thyme leaves
• 400g pack extra-lean minced lamb or beef
• 85g red lentils
• 350g swedes, diced
• 2 tbsp plain flour
• 750ml reduced-salt beef stock
• 200ml red wine
• 350g potatoes, diced
• 650g sweet potatoes, diced
• 150g 0% plain probiotic yogurt
• generous grating of nutmeg
• green vegetables, to serve