There's something very comforting about marmite on toast.
I get it in big 600g tubs from Costco ... not those dopey little jars where you can't get your knife under the shoulders, and you just KNOW that there's a bit of marmite under there that you can't get at.
Seagull.... you can buy sacks of potatoes especially for tortillas, but I know the vacuum packs you mean, I've just never bought them. They're usually with the salad stuff. If you ever get the chance, try tortilla de espinacas. Gorgeous - but then I've got a thing for spinach. And you can't beat tortilla with salad cream. They were just made for each other.