I was too late for the live chat but I will say this- that shit she was passing off as tater tots casserole is NOT what I'm used to eating. That looked like a pan of baked cheese and maybe one tot. You need the tots, ground meat (I use ground turkey), some cheese, and vegetables (which Sarah would OBVIOUSLY never touch) to make it good, and even then it's the kind of thing that you just feel guilty about liking. Why wouldn't she eat a bunch of mac and cheese or cake or pizza if she wanted to binge?
...anyway, this episode was boring and infuriating. I think she's going to gain all the weight back pretty soon, and one session of therapy is SO not enough for her and her mom. No wonder we only saw the two other daughters for about five minutes each.