Tex Mex Chicken with Potato Nachos

Ingredients

• Smashed avocado, finely diced red onion, jalapeños, lime wedges, and sour cream (optional), to serve
• Paprika, to garnish
• 1.8kg whole chicken
• 2 tbsp olive oil
• 1 red onion, thinly sliced
• 4 garlic cloves, sliced
• 1 red capsicum, deseeded, coarsely chopped
• 1 green capsicum, deseeded, coarsely chopped
• 2 tbsp chopped chipotle in adobo sauce
• 1 tsp smoky paprika
• 2 tsp ground cumin
• 1 tsp dried chilli flakes
• 1⁄2 cup chicken stock
• 400g crushed tomatoes
• 400g can red kidney beans, drained and rinsed
• 400g can black beans, drained and rinsed
• 1 cup corn kernels
• 1⁄2 cup chopped coriander
• 11⁄2 cup grated tasty cheese
• 1kg medium-sized potatoes, peeled, sliced into 0.5cm thickness