1 small cauliflower (about 750g/1lb 10oz), cut into small florets
1 large floury potato (about 300g/10½oz), peeled and cut into roughly 2.5cm/1in pieces
2 garlic cloves, finely chopped
1 medium onion, finely chopped
1 tsp dried chilli flakes
1 tsp cumin seeds
1 tsp garam masala
1 tsp salt
4 tbsp vegetable oil or sunflower oil
1 tsp ground turmeric
150g/5½oz frozen peas