Flank Steak Marinade - cooking recipe

Ingredients

1/3 c. salad oil
3/4 c. soy sauce
1/4 c. Worcestershire sauce
2 Tbsp. dried mustard
1 tsp. pepper
1/2 c. wine vinegar
1 1/2 tsp. dried parsley
1/3 c. lemon juice
1 tsp. onion salt

Preparation

Mix all ingredients except dried mustard and lemon juice.
Put mustard in lemon juice; then add to first mixture.
Stick fork several times in flank steak and submerge in marinade, turning occasionally, for 6 hours or overnight.
Grill steak as desired. Marinade can be frozen and reused.