This is my favorite recipe for broccoli beef. I like to eat it on a bed of cabbage or lettuce. The kids like with Chinese noodles. 3 tbsp soy sauce 1/4 cup beef broth 1 tbsp rice vinegar 1 tbsp sugar 3 cloves garlic , minced 1/4 tsp ground pepper 1 1/4 pounds flank steak,…