When I know I might go to Mcdonalds I carry LC burger rolls with me.They are called "OsoLo",I get them from my local HFS They have 3.3 carbs and are made out of flaxseed,witch they say is good for you.They take some getting use to but not bad!You can toast them at home and place them back in the rapper until you get there.I order the quarter pounder or double with cheese and scrape the ketchup off.