Warming chickpea ratatouille

Name: Warming chickpea ratatouille
Prep time: 5 min
Cook time: 30 min
Total time: 35 min
Cuisine: European, Mediterranean, French
Ingredients: 2 red onion (finely chopped); 1 tbsp ground cumin; 1 Red chilli (finely chopped); 3 garlic cloves (crushed); 2 courgette (2cm dice); 2 tbsp tomato purée; 400 g plum tomato; 2 pepper (finely chopped); 800 g chickpea ((from a tin)); 100 g green beans; 0.5 basil plant (roughly torn); Olive oil (for frying)