Heat a large skillet over medium heat and melt 1 tablespoon of the butter.
2 tablespoons unsalted butter
Add the potatoes, red onion, and red bell pepper. Season with salt and pepper. Cook for 8 to 10 minutes, stirring occasionally, until the vegetables soften and the potatoes begin to brown.
1 ½ cups cooked potatoes, ½ small red onion, ½ red bell pepper, Salt and black pepper
Stir in the chopped corned beef and spread the mixture into an even layer.
2 cups cooked corned beef
Let cook without stirring for 3 to 5 minutes, until a golden crust forms on the bottom.
Flip sections of the hash, add the remaining butter if needed, and press into an even layer again.
Cook for another 3 to 5 minutes until crispy. Repeat until the hash reaches your desired level of browning.
Garnish with parsley. Serve hot.
Parsley