I am eating my homemade vegetable beef soup and it's awesome.
You get a big pot, dump a large can of V-8 into it and add some of that
canned roast beef , a small can of beef broth, a large-ish bag of mixed frozen vegetables and a squeeze of lemon juice. Let it cook down till it's nice and thick, then serve with shredded cheese melted over the top. Mmm.