Grilled Balsamic London Broil - cooking recipe

Ingredients

1/2 lb top round steak, 1 inch thick
1 tablespoon olive oil
2 tablespoons balsamic vinegar
2 tablespoons gluten-free soy sauce (I use San-J Wheat-Free Tamari Soy Sauce)
1/2 teaspoon dried thyme
1/4 teaspoon garlic powder
black pepper, to taste

Preparation

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.