Dave'S Flank Steak - cooking recipe

Ingredients

1 1/2 tsp. salt
3 Tbsp. prepared mustard
1 to 1 1/2 lb. flank steak
garlic salt to taste
1 Tbsp. Worcestershire sauce
1 large onion, sliced in rings
3 Tbsp. lemon juice
fresh pepper to taste

Preparation

Combine first 6 ingredients.
Pour over flank steak, covering both sides.
Cover steak with onion rings and marinate in a closed container overnight.
Remove onion rings and enough marinade to make it easy to grill.
Grill for 6 minutes on each side.
Slice thin, on the diagonal.