My beloved mother just can't cook veg. When she makes a Sunday roast it is gorgeous, but she always cooks the veg forever! She is getting better, she used to cook the meat, potatoes and veg in the pressure cooker for the same length of time, now they are all separate but still totally murdered! Why? What's wrong with al dente? surely sometimes it's nice to have some vitamins left in your greens when you eat them?