1 (12-ounce) can beer
1/4 cup soy sauce
1/4 cup brown sugar
3 cloves garlic, minced
1 1/2 to 2 pounds flank steak
Sea salt for sprinkling
Black pepper for sprinkling
DirectionsIn a large resealable plastic bag or glass baking dish, combine beer, soy sauce, brown sugar, and garlic; mix well.
Place steak in marinade and refrigerate at least 2 hours or overnight, turning meat occasionally.
Preheat grill or grill pan to medium-high heat. Remove steak from marinade and discard excess marinade.
Grill steak 4 to 5 minutes per side, or until center is cooked to medium-rare or desired doneness. Sprinkle steak with salt and pepper, then slice on an angle across the grain, and serve.