Corn beef and brussels sprouts

Boil corn beef with seasoning for 50 minutes remove and cut into small pieces. Cut brussels sprouts carrots and potatoes any size you prefer, One at a time in the microwave with water for 10 minutes then cool down in an ice bath. Strain broth removing fat from corn beef. I add more seasoning Then bring back to boil add vegetables and boil for five minutes reduce to simmer add corn beef back into it. Served with Mustard