Corned Beef & Cabbage Soup

I'm so excited to share this corned beef and cabbage soup with you because it's honestly become one of my go-to recipes when I want something hearty, comforting, and totally doable on a busy weeknight. There's something special about making soup from scratch at home instead of ordering takeout, and this one tastes like pure comfort in a bowl.

Jump to:

• Why You Will Like This Recipe
• Ingredients For This Corned Beef and Cabbage Soup
• Instructions For Making Corned Beef and Cabbage Soup
• Storage And Reheating Your Soup
• Tips And Variations For Your Corned Beef and Cabbage Soup
• Frequently Asked Questions About Corned Beef and Cabbage Soup
• Recipes You May Like
• Final Thoughts on This Corned Beef and Cabbage Soup
• Corned Beef and Cabbage Soup

Let me tell you how this recipe came about. Last March, after St. Patrick's Day had passed, I had some leftover corned beef in the fridge that I didn't want to waste. Instead of making the same old corned beef and cabbage dinner again, I decided to transform it into soup by simmering everything with potatoes and vegetables. Sarah actually asked why I was putting our St. Patrick's Day dinner into soup, but one spoonful later, she was asking for seconds. Alex loves it too, and Donald says it's exactly the kind of real, homemade meal that makes our apartment feel warm and welcoming.

This corned beef and cabbage soup is a fun twist on a classic Irish dish that makes an entire meal in one pot. Plus, here's what I love most about it: you can make it on the stove, in your slow cooker, or even in an Instant Pot depending on your schedule that day. If you're craving something similar to my slow cooker recipes, you might also enjoy my slow cooker glazed corned beef, which uses the same tender corned beef but prepared differently.

Why You Will Like This Recipe

• Takes just one pot and comes together without fuss
• Ready in 1 hour 45 minutes on the stove (even faster in an Instant Pot)
• Packed with real vegetables like cabbage, potatoes, carrots, and bell peppers
• The broth is so rich and satisfying because you're cooking the corned beef right in it
• Works perfectly for meal prep since it keeps well in the fridge for days
• Can be made in three different ways based on how much time you have

Ingredients For This Corned Beef and Cabbage Soup

• 2 teaspoons olive oil
• 2 leeks, chopped (whites and light green parts only)
• 2 cloves garlic, minced
• 3 medium carrots, chopped
• 1 yellow bell pepper, chopped
• 1 pound lean corned beef brisket (yields about 9 ounces when cooked)
• 6 cups water
• 2 bay leaves
• ¼ cup fresh parsley, plus more for garnish
• 1 large potato, peeled and cubed
• 1 small head cabbage, cored and chopped
• Fresh pepper to taste (salt to taste after cooking)

I always use fresh leeks instead of onions because they have a gentler flavor that doesn't overpower everything else. The olive oil is just enough to get everything started without making the broth greasy. If you can't find leeks, regular onions work fine too. Some people ask about the seasoning that comes with packaged corned beef—it usually contains peppercorns and spices that flavor everything beautifully.

Instructions For Making Corned Beef and Cabbage Soup

Stove Method

1. Heat the olive oil in a large pot or Dutch oven over medium-low heat. This gentle heat helps the vegetables soften without browning too much.
2. Add the chopped leeks and sauté for about 4 to 5 minutes until they're soft and fragrant. You should see them start to turn translucent.
3. Add the garlic, carrots, and yellow bell pepper. Sauté everything together for 2 to 3 more minutes. The smell at this point is absolutely wonderful.
4. Place the corned beef in the pot with the seasonings that came with it (or the peppercorns), bay leaves, parsley, and water. Cover the pot and bring it to a boil, then reduce heat to low.
5. Simmer covered for about 3 hours on low heat. Yes, it takes time, but the corned beef becomes incredibly tender and that's when all the magic happens. I usually let it go while I'm doing other things around the apartment.
6. Remove the corned beef carefully and place it on a cutting board. Shred it with two forks until it's in bite-sized pieces. Here's the thing—the meat should fall apart easily if it's cooked long enough.
7. Return the shredded corned beef to the pot. Add the cubed potato and chopped cabbage. Taste the broth and adjust salt and pepper as needed (remember the corned beef seasoning is already in there).
8. Cook for another 45 minutes or so until the potatoes and cabbage are completely tender. The cabbage will soften and almost melt into the broth.

Slow Cooker Method

1. Heat the olive oil in a skillet over medium-low heat. Add the leeks and sauté until soft, about 4 to 5 minutes.
2. Add the garlic and cook for 2 more minutes, then transfer everything to your slow cooker along with the carrots, yellow pepper, corned beef, potatoes, bay leaves, parsley, and water.
3. Cover and cook on high for 4 hours and 15 minutes (or 8 and a half hours on low) until the corned beef is falling apart tender. This is my favorite method when I know I'll be out most of the day.
4. Remove the corned beef and shred it with two forks. Return it to the slow cooker.
5. Arrange the chopped cabbage over the top, cover, and continue cooking on high for another 45 minutes (or 1 and a half hours on low) until the cabbage is tender.

Instant Pot Method

1. Press sauté and add the olive oil, leeks, garlic, carrot, and yellow pepper. Sauté everything for 4 to 5 minutes, stirring occasionally, until the vegetables are soft.
2. Add the corned beef, seasoning packet, bay leaves, parsley, and water. Cover and cook on high pressure for 90 minutes. The Instant Pot really speeds things up here.
3. Quick release or natural release the pressure (I usually do quick release to move things along).
4. Remove the corned beef and shred it with two forks. Return it to the pot.
5. Add the potatoes and cabbage and cook on high pressure for 8 minutes. Quick release again.
6. Serve right away while everything is hot.

Storage And Reheating Your Soup

This corned beef and cabbage soup keeps beautifully in the fridge for up to 4 days in an airtight container. I actually think it tastes even better the next day when all the flavors have really gotten to know each other.

For freezing, let it cool completely first, then freeze in portions for up to 3 months. Thaw it overnight in the fridge and reheat gently on the stove with a splash of water if needed. The cabbage does get a bit softer after freezing, but honestly, it still tastes wonderful.

Tips And Variations For Your Corned Beef and Cabbage Soup

I've found that removing the corned beef halfway through cooking is the secret to keeping it tender instead of stringy. Here's the thing—if you cook it the entire time in the broth with the cabbage and potatoes, it gets overcooked and tough.

If you don't have a yellow bell pepper, red or orange work just as well. I've used all three depending on what was in my produce drawer. Some people ask if they can use fresh dill instead of parsley—absolutely yes, especially if you're leaning into that Irish flavor.

One variation I love is adding a splash of apple cider vinegar at the end. It brightens everything up and adds depth without being obvious. Start with a teaspoon and taste as you go.

If you want it even heartier, add some pearl barley or diced turnips along with the potatoes. Both work beautifully in this soup and remind me of traditional Irish cooking.

Frequently Asked Questions About Corned Beef and Cabbage Soup

Can You Make Corned Beef and Cabbage Soup in a Slow Cooker or Instant Pot?

Absolutely! I've included instructions for both methods above because I know everyone's schedule is different. The Instant Pot version is fastest at just over 2 hours total, while the slow cooker is perfect for dump-and-go days when you're running around. The taste is the same no matter which method you choose—you're really just picking based on what works for your day.

How Do You Keep Corned Beef Tender in Soup Without Overcooking It?

The key is cooking the corned beef separately from the delicate vegetables. Remove it after it's tender, shred it, and then return it to the broth. If you leave the meat in the entire time, it gets tough and stringy. I learned this the hard way when I tried making everything together the first time.

What Vegetables Go Best in Corned Beef and Cabbage Soup?

Cabbage, potatoes, carrots, and bell peppers are my go-to combination because they stay sturdy through the long cooking time. Leeks add a subtle sweetness that I love. If you want to add celery, do it—chop it fine and add it with the other aromatics. Avoid delicate vegetables like zucchini or spinach that fall apart in long-cooking soups.

How Long Does Corned Beef and Cabbage Soup Last in the Fridge or Freezer?

Keep it in the fridge for up to 4 days in a sealed container. For freezing, it's good for up to 3 months. I recommend freezing it in portions so you can thaw exactly what you need. The flavors actually develop and become even richer after sitting a day or two.

Recipes You May Like

• Tender Slow Cooker Beef Stew for Comforting Nights – Another incredible one-pot meal with beef and vegetables
• Creamy Leek Potato Soup – Uses the same leeks and potatoes but in a totally different way
• Slow Cooker Glazed Corned Beef – Perfect if you want to use your corned beef in a different dish

Final Thoughts on This Corned Beef and Cabbage Soup

Here's the thing about this recipe—it's proof that simple ingredients and a little time create something truly special. No fancy techniques, no ingredients you can't find at your regular grocery store. Just real food that brings everyone to the table.

I hope you enjoy this as much as we do! Let me know how it turns out for you by leaving a rating and comment below. If you make any changes or add your own twist, I'd love to hear about it. Save this to Pinterest so you have it ready whenever you're craving something warm and hearty.

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