Chilli Bean Pie - Pinch Of Nom

Ingredients

• 800 g potatoes (peeled and cut into chunks)
• 120 g reduced-fat mature Cheddar (grated)
• 30 g bag tortilla chips ((in your favourite flavour, lightly crushed))
• 1 onion (peeled and diced)
• 2 mixed peppers (deseeded and diced)
• 2 carrots (peeled and finely sliced)
• 1 courgette (cut into 1cm dice)
• 4 cloves of garlic (peeled and crushed)
• 1 tsp ground cumin
• 1 tsp sweet smoked paprika ((or hot, if you like it spicy!))
• 1 tsp oregano
• 1-2 tsp chipotle paste ((depending on how spicy you like it))
• 3 tbsp tomato puree
• 2 tbsp Henderson's relish
• 400 g tin chopped tomatoes
• 1 vegetable stock cube (made up with 450ml boiling water)
• 2 400g tin of mixed beans (rinsed and drained)
• low-calorie cooking spray
• salt and pepper, to taste