1 (1-inch thick) steak
Meat tenderizer
Accent
Season-All

Season steak liberally with a mixture of meat tenderizer, Accent and Season-All. Let steak steep in this seasoning for at least 1 hour, and preferably several hours. Make sauce.

Grill steak over hot charcoal. Baste with the sauce, turning steak only once. Do not use a utensil that will pierce the steak. Serve the steak with the remaining sauce.

Sauce
1/2 pound butter
1 cup brown sugar, firmly packed
1 cup sherry wine
2 (3 ounce) cans button mushrooms, with juice
1/2 teaspoon Accent

Melt butter, then add remaining ingredients. Bring sauce to simmer, then cook 30 minutes.