Well, I know you asked for something that is not vegitarian but I have a great recipe for soup. I haven't found one person that doesn't like it either!
Black Bean soup
3 cans black beans
1 can crushed tomatoes
1 can sweet corn
1 can diced green peppers
1 carrot
1 onion
Saute the onion and carrot for a few minutes until the onion is soft. Add all other ingredients. Simmer for about an hour or more (depending on how thick you want it) serve with sour cream, grated cheddar cheese and tortilla chips. YUM!
You could put it in a crockpot and let people serve themselves. And I am sure you could double the recipe with no problem.
If you don't use this as your main dish it would make a nice side or something great for a football night. =) Even my 4 year old asks for it!
As for meat. Buy a nice ham, a small can of crushed pinapple, some brown sugar and a dash of cloves. Put your ham in a pan, mix pinapple, brown sugar and cloves, baste ham with mixture, cover with tinfoil and put in the oven. Easy, smeasy. :P