Prepare the potatoes: Begin by putting the diced Yukon Gold potatoes in a saucepan, covering them with cold water, adding a generous amount of salt, bringing it to a boil, and cooking for about 5 minutes until the edges are just tender but not falling apart. Drain the potatoes and let them sit aside. (This gives the hash a good texture.)

Heat the fats: In a large skillet over medium heat, place the butter and the extra virgin olive oil. As soon as the butter melts and the oil is hot, pour in the chopped onion. Let it cook while stirring from time to time until the onion is soft and has turned translucent. You will hear a gentle sizzle, and smell a sweetness of the onion coming out.

Add the carrot: Add the diced carrot. Let it cook for a couple of minutes more so that the carrot just begins to soften.

Potatoes in the skillet: Introduce the drained potatoes to the skillet. Mix them thoroughly so that they are well covered with the fat and start to get a bit of colour. Avoid filling the pan too much as you will not get that crisp-up effect which you want.

Add the corned beef: Now add the chopped corned beef to the skillet and stir so that it is mixed well among the potatoes and veggies. You will notice the beef getting warmer and contributing its flavor to the mixture.

Season & herbs: Add the dried thyme, freshly ground black pepper, and taste if you need a little extra salt (the corned beef can be salty, so add gently).

Let it sit, then stir: Let the mixture sit without stirring for about 1-2 minutes — this is the time for the potatoes to crisp a bit on the bottom. Afterwards, stir and let sit again for another 1-2 minutes for the other side. The idea of contrast is: crispy bits on the outside, soft inside.

Finish: Once the potatoes are golden-in-spots and everything is heated through, remove from heat. Sprinkle the chopped fresh parsley over the top. The green gives a fresh pop, and the parsley lifts the dish so it doesn’t feel heavy.

Serve immediately: Scoop into bowls or plates and serve straight away, so you get the texture in its prime.