[Coopdog]

I will probably never become a vegetarian, but I am eating less and less meat as I get older. Most days, I only have a small portion at dinner, and none during the rest of the day. But I have limitations on other sources of protein, so I would love to hear some suggestions from vegetarians on here that have similar issues.
First, I am lactose intollerant, so dairy is difficult for me unless I take tons of Lactaid every day. Then there's the bean problem, which I don't think I need to describe...suffice it to say, I can't be in public when I eat any quantity of them. Also, while I do drink a soy milkshake every morning, I can't stand tofu, and most veggie burgers don't agree with me either.
So where else can I find good sources of protein? I'd love to go totally meatless one or two days a week, but I would need to serve something I can eat, as well as being pretty substantial to get it past my hubby (who would never consider a meal without meat as being complete).