Flank Steak with Snow Peas
4 tablespoons vegetable oil
1 tablespoon soy sauce
1 tablespoon brown sugar
1 clove garlic, finely chopped
1 piece (1 inch) fresh ginger, finely chopped
Salt and black pepper, to taste
1 large flank steak (about 3 pounds)
1 onion, thinly sliced
1 red bell pepper, thinly sliced
1 pound fresh snow peas, trimmed