Step 1: Take the slices of sourdough and butter each one liberally. Turn the slices over so they are butter-side to board. Spoon the nduja paste onto one slice of sourdough and spread evenly before layering on the chorizo slices.
Step 2: Next add the grated Mexicana® cheese followed by the rocket. At this stage, add jalapeño slices for additional heat.
Step 3: Put the other slice of buttered sourdough on top (butter-side facing outwards) and press down slightly to compact all the filling.
Step 4: Place the toastie in the draw of the air fryer and toast for 5 minutes at 180C until the bread is golden and the cheese has melted. Alternatively, place the toastie in a sandwich grill and toast for 3 – 5 minutes.

Cook’s Notes:
– This toastie can also be made in a non-stick frying pan. Place the sandwich over a medium heat and allow to fry for 3 – 4 minutes – flip once one side is golden and repeat on the other side until the bread is golden and cheese is oozy and melted.