Morning team WW. I'm on blue.Morning team WW. I'm on blue. 3rd week in. I'm cooking a roast for a family birthday today. I'm a chef. So l love cooking. It's always with lashings of olive oil! So lve weighed put my potatoes and parsnips to one side. Any tips for roasting them? I don't want to waste points on oil. Thank you in advance! X