Red lentils: 80g (1/2 cup, dry), Water: 360ml (1 1/2 cups), Carrots: 60g (1 medium, diced), Celery: 30g (1 stalk, diced), Onion: 50g (1/2 medium, diced), Garlic: 6g (2 cloves, minced), Spinach: 60g (2 cups), Olive oil: 10ml (2 tsp), Cumin: 2g (1 tsp), Turmeric: 1g (1/2 tsp), Black pepper and salt: to taste