This sauce goes bonkers with any grilled meat like steak, pork chops, lamb, chicken, even fish. Plus, it will keep quite happily in the fridge for a good few days.

Marcus Wareing serves his smoky-sweet barbecued steak in a crunchy baguette, with a homemade herb sauce for company. For this recipe you will need a food processor and a barbecue or large griddle pan.

Pictured is Morty's California-style steaks sandwich. EMMAUS, Pa. - When it comes to choosing a cheesesteak in the Lehigh Valley, "sauce or no sauce" has been a heated debate for decades.