Lentil & cauliflower curry - Good Food Middle East

Ingredients

• 1 tbsp olive oil
• 1 large onion, chopped
• 3 tbsp curry paste
• 1 tsp turmeric
• 1 tsp mustard seeds
• 200g red or yellow lentils
• 1l low-sodium vegetable or chicken stock (made with 2 cubes)
• 1 large cauliflower, broken into florets
• 1 large potato, diced
• 3 tbsp coconut yogurt
• small pack coriander, chopped
• juice 1 lemon
• 100g cooked brown rice