Tex-Mex eggs - Good Food Middle East

Ingredients

• 2 large sweet potatoes, cut into chunks
• 1 lime, cut into wedges
• 1 tbsp vegetable oil
• 1 red onion, sliced
• ½ small pack coriander, stalks chopped and leaves picked
• 1 tsp smoked paprika
• 1 tsp ground cumin
• 400g can black beans, drained and rinsed
• 4 eggs
• 1 avocado, sliced
• handful cheese tortilla chips and some hot sauce (optional), to serve