Corned Beef Hash

Corned Beef Hash
⏱️ cook time 35 minutes
🍽️ servings 4
⚡ Difficulty easy

intro

Crispy, savory skillet corned beef hash with tender potatoes, caramelized onions, and runny sunny-side eggs: a cozy, satisfying one-pan comfort meal.

Ingredients

Cooked corned beef 340 grams (2 cups, finely chopped)
Russet potatoes 450 grams (2 medium, cut into 1/2-inch cubes)
Yellow onion 150 grams (1 medium, finely diced)
Unsalted butter 2 tablespoons (28 grams)
Vegetable oil 2 tablespoons (30 ml)
Garlic 2 cloves (6 grams, minced)
Worcestershire sauce 1 tablespoon (15 ml)
Smoked paprika 1 teaspoon (2 grams)
Kosher salt 1/2 teaspoon (3 grams)
Freshly ground black pepper 1/4 teaspoon (0.5 grams)
Fresh thyme leaves 1 teaspoon (1 gram, chopped)
Large eggs 4 large (200 grams total)

Steps

1

Prep and parboil potatoes

Scrub russet potatoes, cut into uniform 1/2-inch (1cm) cubes, and place in a pot of heavily salted boiling water. Parboil for 5 minutes over medium-high heat, then drain thoroughly and pat completely dry with paper towels to ensure crispiness. While potatoes boil, finely dice the yellow onion, mince garlic, chop cooked corned beef into 1/4-inch (0.5cm) pieces, and measure out all seasonings.

Step 1
step1:Prep and parboil potatoes
2

Crisp potato cubes

Heat 2 tablespoons (30ml) vegetable oil in a 12-inch (30cm) cast iron skillet over medium-high heat (375°F / 190°C). Add dried, parboiled potato cubes in a single even layer, season with 1/4 teaspoon kosher salt, and cook undisturbed for 6-7 minutes until deep golden and crispy on the bottom. Flip the potatoes and cook for another 5-6 minutes until crispy on all sides, then transfer to a clean plate and set aside.

Step 2
step2:Crisp potato cubes
3

Sauté aromatic base

Reduce heat to medium (350°F / 175°C), add 2 tablespoons (28g) unsalted butter to the same skillet with residual oil. Toss in diced yellow onion and cook for 4 minutes, stirring occasionally, until soft and translucent. Add minced garlic, smoked paprika, chopped fresh thyme, and remaining 1/4 teaspoon kosher salt, cooking for 30 seconds until fragrant, taking care not to burn the garlic.

Step 3
step3:Sauté aromatic base
4

Combine hash mixture

Add the chopped corned beef and reserved crispy potatoes back to the skillet with the onion mixture. Drizzle 1 tablespoon (15ml) Worcestershire sauce over the top, add 1/4 teaspoon black pepper, and stir gently to evenly distribute all ingredients. Press the mixture firmly into an even, flat layer across the skillet with the back of a spatula.

Step 4
step4:Combine hash mixture
5

Crisp hash thoroughly

Let the hash cook undisturbed over medium heat for 8 minutes, until a deep, crispy brown crust forms on the pan-facing side. Use a spatula to flip the hash in large 3-inch sections, press flat again, and cook for another 6 minutes until the second side is crispy and the corned beef reaches an internal temperature of 165°F (74°C).

Step 5
step5:Crisp hash thoroughly
6

Cook eggs and serve

Use a spatula to create 4 evenly spaced shallow wells in the top of the cooked hash. Crack one large egg into each well, reduce heat to medium-low (325°F / 160°C), cover the skillet with a tight-fitting lid, and cook for 3-4 minutes for runny sunny-side yolks (or 6 minutes for fully firm yolks). Remove from heat and serve immediately.

Step 6
step6:Cook eggs and serve

Tips

1.Always pat parboiled potatoes completely dry with paper towels before frying; excess surface moisture will cause potatoes to steam instead of developing a crisp, golden crust.
2.Leftover slow-cooked corned beef delivers the best flavor and texture; canned corned beef works as a quick substitute but will produce a softer, less textured hash.
3.Avoid stirring the hash too frequently as it cooks; long, undisturbed cooking periods are required to build the signature crispy crust that defines great corned beef hash.

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Corned Beef Hash:Frequently Asked Questions

1.How do I get super crispy potatoes instead of soggy, mushy ones in this hash?
Start by dicing your Russet potatoes into uniform ½-inch cubes, then pat them completely dry with paper towels to wipe off excess surface starch before cooking. Resist the urge to stir them too often once they hit the hot mix of melted butter and vegetable oil—let them sit undisturbed 4-5 minutes per side to build a crunchy crust, and don’t overcrowd the pan.
2.Can I use canned corned beef if I don’t have leftover homemade cooked corned beef?
Absolutely! Canned corned beef works perfectly here—just pick a high-quality, low-sodium option if you can find it. Drain off any excess thick packing liquid before crumbling it, and add it to the pan during the last 3-4 minutes of cooking so it heats through without turning mushy or making the hash greasy.
3.Do I need to parboil my potatoes first before cooking them in the skillet?
Parboiling is totally optional, but it cuts down on stovetop cook time and guarantees a fluffy potato interior under that signature crispy crust. If you parboil, simmer cubed potatoes for 5 minutes, drain, and let them air dry 2 minutes before searing. If you skip it, cook covered on medium-low for 12 minutes before crisping uncovered.
4.Why does my corned beef hash always turn out too salty, and how do I fix that?
Corned beef is heavily brined during curing, so hold off on adding any extra salt until the very end, after you’ve mixed the beef, potatoes, and onions together. If your corned beef is extra salty, toss in a small squeeze of fresh lemon juice or an extra half-diced, cooked potato to balance the salt without dulling the savoriness.
5.Can I make this hash ahead of time for meal prep or a big weekend brunch?
You can prep all components up to 2 days in advance for fast assembly: store diced potatoes submerged in cold water in the fridge, and keep chopped yellow onions and diced corned beef in sealed airtight containers. Cook the hash right before serving for the best crispy texture, and top with fresh sunny-side eggs just before plating.

Comments (5)

2 hours ago

OMG this recipe is such a game changer! I made it for our lazy Sunday family brunch yesterday and my two picky kids practically licked their plates. I never thought homemade hash could be this easy—35 minutes total is no joke, perfect for when you don’t want to spend all morning in the kitchen. Served it with over-easy eggs and a side of sourdough toast and everyone asked for seconds. 10/10 will be making this on repeat!

30 minutes ago

So happy your family loved it, Mia! Serving it with runny yolk eggs to dip the crispy hash bits in is *chef’s kiss*—such a perfect combo. So glad the quick 35-minute cook time worked out for your busy morning!

5 minutes ago

Wait, did you use leftover corned beef or cook it fresh for this? I have a ton left from our St. Patrick’s Day dinner and I’m hunting for easy ways to use it up this week!

yesterday

Total meal prep win! I whipped this up on Sunday night and portioned it out for weekday breakfasts, and it reheats like a dream. I was worried the potatoes would get mushy, but they held up great all week. Super straightforward even for someone who burns toast half the time, haha. The easy difficulty rating is 100% accurate, I didn’t hit a single snag the whole time.

2 hours ago

Great call using this for meal prep, Jake! Pro tip: if you reheat portions in a skillet over medium heat for a couple minutes instead of the microwave, the potato edges crisp right back up. It’s tasty either way, though!

just now

I brought this hash to our neighborhood block party potluck last weekend and people were swarming the crockpot for it! I added a handful of diced red bell peppers I had wilting in the fridge and it went so fast I didn’t even get a second helping. SO good, I can’t wait to make a full batch just for my husband and I this weekend, no sharing required.

1 week ago

First attempt was a little soggy because I didn’t think to pat the potato cubes dry before tossing them in the skillet, whoops! I tried again two days later and made sure to squeeze off all the excess moisture, and it came out perfectly crispy, just like the diner hash I get at our local spot after early morning hikes. Only knocked off one star because I wish there was a bigger heads up about how important that drying step is for total newbies like me!

5 days ago

Thanks so much for the honest feedback, Rob! That’s such a good callout—we just added a bolded tip in the recipe instructions reminding folks to pat their potatoes dry for maximum crispness, all thanks to your note. So glad your second batch turned out diner-worthy!

2 weeks ago

OMG this is exactly the corned beef hash I grew up eating at my grandma’s house in upstate New York! I was worried it wouldn’t live up to the nostalgia, but the seasoning is perfectly balanced, no weird artificial aftertaste like the canned store-bought stuff. I tossed in a pinch of extra black pepper and a dash of hot sauce on top, and served it with poached eggs for my birthday breakfast last weekend. Absolute perfection, I’m already planning to make it for my dad when he visits next month.

1 week ago

This makes our whole day, Sarah! There’s no better compliment than being compared to a beloved family recipe. Hope your dad loves it when he visits—extra points if you top it with his favorite hot sauce!

3 days ago

Fellow upstate NY native here! I’ve been chasing that classic grandma-style hash for years after my go-to local diner closed down. Can’t wait to test this this weekend—did you use leftover corned beef from a St. Paddy’s boil or cook a small batch just for the hash?