Begin by dicing the corned beef, potatoes, and onion into small, even pieces.

Place a large skillet over medium heat and pour in the oil. Heat for about 2 minutes.

Add the diced onions to the skillet and sauté for about 5 minutes until translucent.

Once the onions are softened, add the diced potatoes and cook for about 10-12 minutes.

Stir in the diced corned beef and your preferred seasoning, cooking for an additional 5 minutes.

Press the mixture down into the skillet and cook for 5-7 minutes until crispy.