The spleen is an organ in the upper left abdomen, which filters blood, disposes of worn-out red blood cells, and provides a 'reserve supply' of blood. It contains both red tissue, and white lymphatic tissue. The major (encapsulated) lymphatic organs are the lymph nodes, thymus and spleen.
Place the brined corned beef in a large pot or Dutch oven along with the liquid and spices that accompanied it in the package. Pour in enough water to cover the beef, then bring the water to a boil on the stovetop. Reduce the heat to a simmer, and cover the pot. A three-pound corned beef could take three hours or more to become perfectly tender. Check the meat occasionally, adding more water if necessary. The beef is ready when it pulls apart easily.
1 Cooking temperatures vary depending on the weight of your roast. 2  For every pound of meat youâre roasting, it will take approximately 12 minutes for rare, 14 minutes for medium, and 16 minutes for well-done. great roast beef should be beautifully browned on the outside and tender pink when itâs cut open. Every thin slice should be so moist that it almost melts in your mouth when you bite. Thereâs a lot of conflicting information out there about how to make the perfect roast beef.