I use a cast iron skillet and then a good pot with steep sides. I sear off the short ribs and place them in the pot. Once all of the ribs are done I deglaze the skillet with mire poix. Once the mire poix is translucent I add garlic and then some wine. I then transfer this to the pot. I cover the ribs with red wine. Add seasoning but not much salt, bring it to a simmer. Come back every now and then to skim. Skim, skim, skim. Simmer for about six hours. Remove the meat and clean up any nasty bits. Strain the vegetables from the stock and discard. Refrigerate the stock and meat over night. Next day, remove any fat that has formed on top of the stock. Pass through a double-mesh strainer or a chinois. Put the meat back with the stock. I add large pieces of vegetables such as celery, carrots, turnip and bring to a simmer. Simmer for three or four hours. Add mushrooms or similiar items during the last forty minutes or so. Adjust seasoning. I also dip pieces of bread slathered with cold butter into the pot every now and then to adjust the cook.