In a large pot of boiling water, cook 50g of penne pasta and 1 small carrot cut to a similar size for 6 minutes. Meanwhile, in a frying pan, add ½ tsp of olive oil over medium heat and 1 chopped spring onion, 1 crushed garlic clove and 100g of tender stem broccoli and fry for 5 minutes. Once the pasta and carrots and cooked, add them to the pan along with a large handful of spinach, ¼ can of lentils and 3 large chopped tomatoes and a few table spoons of the pasta water and cook for another 3 minutes. Finish with 1 tbsp of Parmesan shavings. (You can use vegan ‘Parmesan’ to make this a vegan dish).