Low-Fat Lentil Curry

Ingredients

• 300 ml boiling vegetable stock
• ¼ tsp sea salt
• ½ tsp cumin seeds
• handful fresh coriander
• 250 g red lentils
• ½ tsp chilli flakes
• 2 cm fresh root ginger
• 1 tsp ground coriander
• 100 g spring greens
• 1 lime
• 2 sticks celery
• ½ tsp turmeric
• 400 g canned chopped tomatoes
• 1 onion
• 2 cloves garlic