Georgesgran
Gravy granules aren’t really like stock cubes - they have an inbuilt thickener, so by adding boiling water, you can make the gravy as thick or thin as you want. The granules can also be added to casseroles if the cooking liquid is a bit too thin.
Just curious where you are Norah as these have been available for decades and are frequently advertised on TV.
Suffolk.
I don't tend to 'take in' TV adverts. Don't typically care what others purchase, we have our own requirements due to allergens and being vegan.
We avoid gravy - If we must have gravy we thicken with either cornflour or flour - no granules needed. Thus wine and cornflour.