Flank Steak Marinade

It's Fathers Day here and we are getting ready for a little BBQ.  Now that the summer heat has begun barbeque season is in full swing.  You can use other steak if you would like for this recipe.  Try to marinade the meat from 6-24 hours.  The longer you marinate the more flavor.

• 1 cup olive oil
• 3/4 cup soy sauce
• 1/2 cup balsamic vinegar
• 1/3 cup fresh lemon juice
• 2 tablespoons stone ground mustard (dry mustard works if you’re in a pinch)
• 6 garlic cloves
• 1 teaspoon ground black pepper
• 1/4 cup Worcestershire sauce
• 1/4 tablespoon onion powder
• 3 pounds flank steak

Whisk all ingredients except steak together.  Pour over steak in a glass dish.  Place in refrigerator for 6-24 hours.  Grill on BBQ until desired doneness.