Serves 4
The classic French bistro Filet of Beef au Poivre is an expensive
luxury calling for filet mignon. For my money a good flank steak cuts the cost
in half and doubles the flavor. The “au poivre” simply means to bring the steak
“to the pepper.” The classic bistro sauce is coarsely ground black pepper,
butter, olive oil, shallots, beef broth or beef demi-glace and a splash of
Cognac or brandy deglazed in the pan the steak was cooked in. You need this
classic sauce as the flavor enhancer for a cut of beef without much marbling.
A great flank steak however is best
prepared on a super hot grill. I run my gas grill up to 650 degrees and then sear
the steak at 5 minutes a side, letting it rest for 10 minutes (medium rare
depending upon thickness) while I prepare this au poivre mustard caper sauce.
1.5 pound flank steak
Marinade
4 cups of water
2 tablespoons of soy sauce
2 tablespoons of red wine
2 slices of lemon
3 sprigs of fresh rosemary
3 bay leaves
1 teaspoon of red pepper flakes
Salt
and ground pepper
au poivre mustard caper sauce
1 tablespoon unsalted butter
1 tablespoon olive oil
1 tablespoon Dijon mustard
2 medium shallots, peeled and
minced
1 cup beef stock
1 teaspoon corn starch
½ cup red wine
2 tablespoons drained capers
1 teaspoon freshly squeezed lemon
juice
2 tablespoons coarsely ground
black pepper
1 tablespoon minced fresh parsley
juice
from resting flank steak
Preparation: 1. Put the water, soy sauce, red wine, lemon,
rosemary, bay leaves, pepper flakes, salt and pepper in a shallow dish and
submerge the flank steak. Cover and refrigerate for at least four hours. 2. Heat your broiler or outside grill to its
highest possible temperature. 3. Remove
the steak and pat dry. Spray the steak with Pam or evenly coat it with olive
oil. (If the steak is thicker than ½-inch, make shallow cuts against the grain
every one inch to stop curling when cooking.)
Coat liberally with salt and coarsely
ground black pepper. 4. Grill at high
heat for five minutes a side, or until just red to pink inside. Let the steak rest
in a shallow dinner plate while you make the sauce, to collect its run off
juices.
Sauce: au poivre
mustard caper sauce
1. In a medium
pan on high heat sauté the shallots in the butter and olive until translucent –
about five minutes. 2. Add the mustard
and whisk smooth. 3. In a small bowl
whisk the corn starch into the beef stock. Pour the mixture into the pan and
whisk smooth. 4. Add the capers, lemon
juice, black pepper, salt to taste and minced parsley. 5. Whisk the sauce and as it thickens pour in
the accumulated juice from the resting steak and add the red wine until the desired
consistency is achieved.
Presentation:
Slice the flank steak very thinly on a slant against the grain. Serve with the
sauce as you wish.