Chop the leek nice and finely

Grate a generous handful of your cheese of choice

Slice your bread and butter the outside of the bread

Turn the slices over and add a layer of cheese plus a dollop of Sririacha caramel

Sprinkle on the leeks and a smidgen more Sriracha caramel. Pop the other slice on top of the bread, butter side up

Carefully place the sandwich onto a pan on medium to low heat. Low and slow is the key to delicious caramelisation and avoiding burnt bread.

After about four minutes, check how it's cooking by using a spatula to peek at the bottom of the sandwich.

Turn the sandwich once it becomes golden brown. Wait patiently for another four or five minutes as the bottom browns

Remove from heat and you're ready to eat! For that extra je ne sais quois dunk the sandwich in some Sriracha caramel!