Spring vegetable penne

Ingredients: 500 g/1lb/2 cups penne pasta 2 tbsp vegan butter, or olive oil 100 g/3 ½ oz/1/2 cup broccoli 8 asparagus stalks, woody ends snapped off And cut into short lengths 2 tsp vegan Parmesan, grated Method: 1.Cook the pasta in boiling salted water according to the packet instructions. 2.Meanwhile Heat the butter or oil