I don't make my own corned beast, I buy it from a butcher shop in Mountlake Terrace WA called K&N Meats. It's a little spendy, at 4.50 a lb, but not much fat and they throw in a spice packet that is to die for. The only thing I do is cook my beef in a HEAVY stainless steel skillet with a well fitting lid in barely enough water to come to the top of the piece of meat. I don't want to cook the pickling out of the meat. Then I use the liquor that remains to steam my quartered head of cabbage in, then I use it to make spilled pea soup.
I do like barley, and sometimes use that instead of split peas. Other things that make wonderful soup are lentils and yellow split peas. Sometimes when I don't have enough of one thing, I'll toss in two or even three. Soup's hard to screw up. I don't think I've ever made the same soup twice even using the same recipe. I consider most recipes to be "Benchmarks of Opportunity" in culinary excellence.
Of course, every once in a while, one of my exercises in culinary excellence would make a starving coyote retch.
Three Hawks