Healthy lentil, tomato & spinach soup

This soup makes you feel strong and super healthy: Red lentils, vine tomatoes and spinach, what a great combination. Our own Poppey from the office was very impressed and came back for seconds 😉 Ingredients (Serves 4) 1 tsp olive oil 1 white onion 2 cloves of garlic 2 sticks of celery 1 small bunch…