Flank Steak without mustard reggiano

1 lb flank steak, trimmed 1 tablespoon garlic , minced 1/2 teaspoon salt 1/4 teaspoon black pepper cooking spray 1 tablespoon pepperoncini pepper juice 1[...]

1 lb flank steak, trimmed 1 tablespoon garlic , minced 1/2 teaspoon salt 1/4 teaspoon black pepper cooking spray 1 tablespoon pepperoncini pepper juice 1[...]

1 (1- to 1 1/2-lb.) flank steak 1 tablespoon olive oil Kosher salt and pepper 1 tablespoon dark sesame oil 2 garlic cloves, minced 1/4 cup soy sauce 1/4 cup[...]