Chipotle roasted sweetcorn with squash, black beans, feta, lime

Name: Chipotle roasted sweetcorn with squash, black beans, feta, lime
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: Mexican, Latin American, American
Ingredients: 750g squash; 4 sweetcorn; 400g black beans; Chipotle chilli flakes; Ground coriander; Ground cumin; Salt; Olive oil; Lime; 200g Feta cheese; 25g fresh coriander; 2 spring onions; 4 heaped tablespoons sour cream