Step 1

Preheat the air fryer to 180C. While you're waiting, spread butter on one side of the bread.

Step 2

Place the bread butter side down in the air fryer, and cook for 2-3 minutes, until it's lightly toasted and firm on the top.

Step 3

Add the cheese over the top of the bread and shake on the Worcestershire sauce, if using.

Step 4

Place back in the air fryer for 6-8 minutes, until it's browned to your liking.