Chilli Stuffed Sweet Potato Skins

Ingredients

• 4 medium sweet potatoes
• 250 g 5% fat beef mince
• 1 medium onion, (peeled and diced)
• 400 g tin kidney beans, (drained and rinsed)
• 400 g chopped tomatoes
• 2 tbsp tomato puree
• 1 tsp sweet smoked paprika
• 1 tsp ground coriander
• 1 tsp chilli powder
• 1 tsp garlic granules or garlic powder
• 1 tbsp Henderson's Relish or Worcestershire Sauce
• 2 tbsp 0% fat Greek yoghurt
• 40 g reduced fat Cheddar, (finely grated)
• low calorie cooking spray
• salt
• pepper