PlantLover
Celeriac Dauphinoise:
One celeriac peeled and finely sliced. I did it with the slicing blade in the food processor
2 onions, sliced
About 500ml double cream
lots of parmesan about 100g - I slice it in the food processor too since I have all the attachments out.
Gently cook the sliced onions in a pan with oil and butter for about 20 minutes. You want well softened but not brown.
Put a third of the sliced celeriac in the bottom of an oven proof dish, add had the onions, another layer of celeriac, the rest of the onions, then the rest of the celeriac.
thin out the double cream slightly with water, then pour over the celeriac and onion mixture until comes to just below the top of the celeriac. Scatter with grated parmesan and cook in the oven for about 40 minutes at 180 degrees.
I would suggest putting a tray on the shelf below because it tends to bubble over a bit. As I say, it is absolutely delicious!
Lenl I know how difficult it is with family - I have a family member who I think would benefit so much from this WOE due to autoimmune disease, but I think all you can do is be a good example. I'd be severely hacked off if people offered me advice about eating, so maybe your Dsis feels the same.