Slice up the onion into ity bity pieces and fry in a little oil

After 2 mins add the chorizo

After another 2 mins add the 🍅

Whisk 🥚 🥚 🥚

Poor the 🥚 mix over and leave for 3 mins

Add the 🧀 and leave for 3mins

Give the pan a shake and the omelette should slide off, on to the plate