Greek Spinach and Rice (Spanakorizo)

Ingredients

• 500 g spinach
• 1 onion
• 2 spring onions
• 1 leek
• 1 tbsp tomato paste
• 1 tomato (grated)
• 90 ml olive oil
• 190 g risotto rice or short grain rice
• 500 ml vegetable broth
• 1 tsp salt
• ¼ tsp pepper
• 30 ml lemon juice (about 1 lemon)
• 1 handful dill