Crumble over the stock cube, add the ketchup and soy sauce or gravy browning, and bring to a simmer. Cook for 3–5 minutes, stirring regularly, until thickened. Season to taste with salt and ...
Jamie Oliver has shared his get-ahead gravy which can simply be frozen and then reheated for your dinner. The recipe notes said: “Good gravy has the power to transform, or even save a meal.