Dip. Marinade. Pour. Make of this what you want, and make it work for you. Louth-based Great Northern Larder produce a range of incredible hand-made, hand-bottled sauces (their classic Brown Sauce and their honey-sweetened Ketchup should also be staples of your BBQ!) and spice rubs but it’s their best-selling Scotch BBQ that really stands out. It contains apple cider vinegar, black treacle, Oriel smoked sea salt and smoked scotch whiskey and the smell and flavour is sweet and sharp with a delicious, deep intensity.