London Broil with cream

2 lb London broil , cut at least 1" thick 1/2 tsp coarse salt 1 tsp freshly-grnd black pepper 3 Tbsp. cornstarch 1/4 tsp dry thyme 1/4 x strip breakfast[...]

3 garlic cloves , minced 2 teaspoons fresh lemon juice 3 tablespoons balsamic vinegar 2 tablespoons Worcestershire sauce 1/4 cup red wine 1 tablespoon soy[...]