Jansson's Frestelse, LCHF

Also known as: Jansson's Temptation

I'll be back to add more details, but here are the bare bones:

Saute 1 large onion(7 oz) in 8 T butter
Cut up 1 large celeriac (14 oz)
layer in glass dish: celeriac--onion--anchovies--repeat
drizzle anchovy-evoo from cans (I used 3 56-g cans)
pour 2/3 to 3/4 c. cream over it
sprinkle libearlly with salt and pepper
cover with coarsely ground flax seeds (I used 1/3ish cup, pre-grind volume)
bake ~1 hr at 400

Serve with some of juices from bottom of pan.
Eat.
Moan.
Swoon.

Based off LCHF William's video.