Place roast on large sheet of heavy duty aluminum foil. Cup it around the roast.Then season with celery salt and garlic and pour the entire bottle of liquid smoke over the meat. Put an addt ional piece of foil on top and seal the two pieces together on all sides.

Let this sit in the refrigerator over night or at least 4 hours then bake for 3 hours in a 350 degree oven. When baked, let it sit in the foil without openning it for at least 30 minutes. Finally open the foil, slice the meat, arrange on platter and cover with the cooking juice. This is a very rich tasting roast. Good Luck