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10 Creative Leftover Corned Beef Recipes to Savor After St. Patrick’s Day

Keep that Irish spirit going all week long.

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leftover corned beef recipes
Gordon Sawyer

There are so many reasons to love corned beef. Whether it's the salty, savory flavor, or the exceedingly tender texture, it's no wonder corned beef and cabbage is one of Ree Drummond's favorite dishes to make for St. Patrick's Day. And she's not alone, either! Making corned beef alongside your favorite potato dishes and brown bread is a time-honored tradition for the Irish holiday.

But once the day has come and gone, what will you do with your leftover corned beef? You certainly don't want to let any of it go to waste. After all, making corned beef can take quite a few hours as it cooks low and slow. Luckily, there are a ton of leftover corned beef recipes. "For a traditional holiday dish, there sure are a lot of different ways to spin it," Ree says. "Corned beef can be shredded, shaved, or sliced."

Here, you'll find creative ways to use up any leftovers, whether you roast it in the oven or make slow cooker corned beef. From hearty corned beef hash for breakfast to a quick lunch idea like Reuben sandwiches, you won't waste a single bite of that delicious feast. If you really want to transform the humble dish, try some of the out-the-box recipes like crispy Reuben egg rolls. No matter what, these leftovers are sure to be lucky!

1

Corned Beef Sliders

leftover corned beef recipes
Gordon Sawyer

Here’s an easy way to feed a crowd! Warm, buttery rolls are stuffed with sliced corned beef, spicy brown mustard, and gooey Swiss cheese. The cabbage is sautéed with a little Guinness for a deeply savory, slightly tangy bite.

Get Ree’s Corned Beef Sliders recipe.

2

Reuben Egg Rolls

leftover corned beef reuben egg rolls
C.W. Newell

This is everything you love about the classic sandwich! Corned beef, sauerkraut, and melted cheese, plus the extra payoff of being crispy and fried. Want to skip the extra oil? Pop them in the air fryer instead.

Get the Reuben Egg Rolls recipe.

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3

Reuben Dip

leftover corned beef reuben dip
Will Dickey

This melty, cheesy dip tastes like a deconstructed Reuben sandwich. You can really lean into the sandwich vibe by serving it with toasted rye bread chips. Take it from Ree: “It’s dangerous stuff.”

Get the Reuben Dip recipe.

4

Corned Beef Sandwich

leftover corned beef sandwich
Caitlin Bensel

You can't go wrong with a classic sandwich. All you need is that salty, tender corned beef, quick-pickled cabbage slaw, and spicy mustard. Then pile it high onto marbled rye bread.

Get the Corned Beef Sandwich recipe.

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5

Reuben Casserole

leftover corned beef reuben casserole
Caitlin Bensel

Get the flavors of the classic deli sandwich, but feed a crowd. The base is a creamy mixture including hash browns, Swiss cheese, and Thousand Island dressing. Top it off with corned beef, sauerkraut, and marbled rye croutons.

Get the Reuben Casserole recipe.

6

Reuben Sandwich

leftover corned beef recipes reuben sandwich
Ralph Smith

This classic sandwich is like a loaded grilled cheese! It's made with corned beef, Swiss cheese, sauerkraut and Russian dressing on toasted rye bread.

Get the Reuben Sandwich recipe.

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7

Corned Beef Hash

leftover corned beef recipes corned beef hash with fried egg
Erin Merhar

To get the crispiest corned beef hash around, use a heavy skillet (like a cast iron pan) to create a good crust on the potatoes and the corned beef. Then top it off with a fried egg for the ultimate next-day breakfast.

Get the Corned Beef Hash recipe.

8

Irish Grilled Cheese

leftover corned beef recipes
Gordon Sawyer

Need a quick bite? This grilled cheese is made with aged Irish cheddar for serious sharpness, a generous layer of mustard, and toasted rye bread. For a leftover corned beef twist, tuck in a few thin slices from the deli.

Get Ree’s Irish Grilled Cheese recipe.

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9

Irish Nachos

leftover corned beef recipes irish nachos
Will Dickey

This twist on nachos swaps the chips for potato slices. For another Irish spin, try topping the nachos with leftover shredded corned beef.

Get the Irish Nachos recipe.

10

Make-Ahead Sandwich Rolls

leftover corned beef recipes make ahead sandwich rolls
Ryan Liebe

Making your own thousand island dressing for these Reuben rolls couldn't be easier. All you need is ketchup, mayo, garlic, relish, and chili sauce for a surprising kick.

Get Ree's Make-Ahead Sandwich Rolls recipe.

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