Prep time is 5 minutes. The rest is time marinating.
Make and share this Grilled Balsamic London Broil recipe from Food.com.
- Put all ingredients, except meat, in a container fitted with a lid; cover and shake.
- Pour the marinade over the top round steak and cover.
- Marinate in the refrigerator for 4 hours or overnight, turning the meat occasionally.
- Grill or broil until done as desired.
- Slice thinly.