I’ve tried a lot of recipes for pot roast, and too many of them start with “open a packet of xxx” – which, while it may make a really nice roast for some, is far too salty for this family.  I stumbled across this recipe for pot roast that has a gorgeous gravy and only a few ingredients (like balsamic vinegar, beef stock and tomato sauce) and lots of onions. Personally, I won’t be doing pot roast any other way than this way, despite having a few extra pans to wash. Even my picky, picky Mikey-like 12-year-old gave this a smile and a thumbs up at the table (and…