1 c. soy sauce
1/4 c. honey
4 tbsp. brown sugar
3 cloves garlic
1 tbsp. sesame oil
1 tbsp. vinegar
London broil

Crush garlic. Mix all ingredients in blender. Blend 2 to 3 minutes. Place London broil in large pan and add ingredients from blender. Refrigerate and marinate overnight or 4 to 6 hours at least. For best results, grill to desired doneness.