I was planning on pre-making the gravy for Christmas this year as I'm cooking both lunch and dinner this year and don't want to be overrun with things to do.
I came across Jamie Olivers Get-Ahead Gravy when I was watching his Christmas special the other night.Get-Ahead Gravy
It sounds delicious, but has a lot of ingredients and I would hate to go to the effort and expense of making a double batch and then discovering it's not all its cracked up to be.
So has anyone tried and/or made this gravy? Is it worth the effort to make it? Also I'd have to make it gluten free so will have to ditch the normal flour. Will corn flour work or should I use something else?