Puy Lentil Stew - amelia freer

Name: Puy Lentil Stew - amelia freer
Cuisine: European, Mediterranean
Ingredients: hearty & filling; INGREDIENTS; 3 tbsp olive or coconut oil; 1 large onion, finely chopped; 2 sticks celery, diced; 1 leek, cut in half lengthways and diced; 2 carrots, diced; 5 garlic cloves, finely chopped; 1 tsp cumin; 1 tsp mild curry powder; ¼ – ½ tsp hot chili powder or cayenne; 300g puy lentils; 2L chicken, beef or vegetable stock; 4 or 5 ripe tomatoes, diced; 2 tbsp tomato puree; 1 tsp salt; 250-300g spinach