Peel the potatoes and cut them into small cubes. Try to keep the pieces even. This helps them cook evenly and gives a better texture in the hash.

Place the diced potatoes in a pot of salted water. Boil them for about 5–7 minutes. They should be slightly soft but not fully cooked. Drain and set aside.

Place a large frying pan over medium heat. Add oil or butter. Let it melt and heat gently. This step prepares the base for cooking.

Add chopped onions to the pan. Cook them for about 5 minutes. Stir often until they become soft and slightly golden. This adds sweetness and flavor.

Add the boiled potatoes into the pan. Spread them out evenly. Let them cook without stirring too much. This helps them become crispy on the outside.

Add chopped corned beef into the pan. Mix gently with potatoes and onions. The beef will warm up and blend with the other ingredients.

Sprinkle salt, pepper, paprika and parsley over the mixture. Stir gently to combine. These spices bring warmth and depth to the dish.

Let the mixture cook for another 10 minutes. Stir occasionally. Some parts should become crispy and golden. This gives the hash its classic texture.

Serve the corned beef hash hot. You can add a fried egg on top if you like. It makes the dish even more satisfying.