Place your potatoes into a saucepan and boil them until they are just softening. I add a good tablespoon of Maldon salt. Traditionally the potatoes would be peeled, I don't bother.
When the potatoes are just softened, drain and set aside to cool.
In a small frying pan, saute the onion and bacon lardons together in the 2tbsp olive oil. These will take about 8 minutes to soften the onions and render the lardons.
Add the crushed garlic to the onion and lardons and saute for a further 2 minutes.
Now add the wine to deglaze the pan and allow to reduce for a couple of minutes.
Place about 1/3 of the onion and bacon mix across the bottom of your Bricknic.
Now slice the potatoes into 7mm thick pieces and lay a layer on top of the bacon and onions.
Add another layer of bacon and onion sauce.
Having sliced your Reblochon, lay the slices to form a layer (about 1/2 of your cheese).
Sprinkle over a little black pepper.
Now add another layer of potatoes.
Add a layer of the sauce and some black pepper.
Pour over your double cream.
Add a layer of cheese.
Setup your Egg for an indirect cook with the stainless grid on top of the ConvEGGtor. You may wish to use some foil or a drip tray as this is a messy cook.
Pop your Bricknic with the lid on into the Egg and cook for 20 minutes.
After 20 minutes, remove the lid and cook for a further 20 minutes.
Once golden brown on top, you can serve.