Roast your bulb of garlic for about 45 minutes at 110°C on your Big Green Egg indirectly with the convEGGtor and cast iron searing grid (you can use raw garlic in this salad too).
Set up your Egg at 220°C with your cast iron searing grid directly above the charcoal.
Slice your aubergine or courgette into 5mm thick slices lengthways.
Place into a bowl and drizzle with olive oil, enough just to coat your vegetables.
Place onto your griddle and cook for 3-4 minutes until the veg has a nice griddle mark.
Turn and cook the other side.
On a chopping board squeeze out two or three of the roasted garlic cloves and mix with a tiny bit of Maldon salt. With the back of a chef's knife, crush the garlic with the salt to make a paste.
Place the grilled vegetables and garlic in to a bowl and drizzle with more olive oil.
Cut a lemon in half and squeeze the juice over the salad.
Mix with your hands.
Season with further salt if needed.