One Pot Dishes: Chipotle black bean and quinoa chilli

Ingredients

• 1 onion, finely diced
  
• 1 garlic clove, crushed
  
• 1 sweet potato, peeled and cut into a 1cm dice
  
• 2 tsp chilli powder 
  
• 2 tsp cumin seeds 
  
• 2 tsp paprika 
  
• 1 tbsp chipotle in adobo
  
• 200g mixed colour quinoa 
  
• 1 x 400g tinned black beans 
  
• 800ml vegetable stock 
  
• 1 x 400g tinned tomatoes 
  
• 1 avocado, sliced
  
• 20g coriander
  
• 100g grated mature cheddar
  
• 50g sour cream
  
• 1 lime, cut into wedges