Cauliflower and Chickpea Curry

Ingredients

• 1 medium-sized cauliflower, trimmed and cut into florets
• 2 tbsp sunflower oil
• 3 onions, finely chopped
• 4 garlic cloves, chopped
• 1 tsp freshly grated ginger
• 1 tsp garam masala
• 1 tsp ground fenugreek
• 1 tsp mustard seeds
• 1 tsp fennel seed
• 1 tsp cumin seeds
• 400g tin plum tomatoes
• 400g tin chickpeas
• 1 green chilli, sliced
• Handful of coriander, chopped
• Salt
• black pepper