Jack Daniel's Old No. 7 Flank Steak

Grrrrrgh!
Course : Grilling
From: HungryMonster.com
Serves: 4
 

Ingredients:

1 1/2 pounds flank steak -- (1/2 inch thick)
1 clove garlic
2 teaspoons dry mustard -- (Colemans)
1/4 cup Jack Daniels whiskey
2 tablespoons vegetable oil
2 tablespoons butter
1 teaspoon salt to taste
1 teaspoon black pepper to taste
 

Preparation:

Score the flank steak with a sharp knife, about 1/8-inch deep, in a diamond pattern; set aside. Mash the garlic with the mustard. Stir in the whiskey; pour mixture over the steak and refrigerate, covered, overnight. (Easiest done in a Zip-Loc bag). Set out at room temperature for 2 hours before cooking. Grill, using charcoal or gas grill. Cook over high heat 3 to 5 minutes per side, dotting each side with butter while cooking. Slice the steak immediately by cutting across the grain into 1/4-inch thick slices. Sprinkle with salt and pepper.