Introduction:
Did you know that over 60% of people struggle to repurpose their holiday leftovers into something delicious and exciting? Instead of letting that leftover corned beef and cabbage go to waste after St. Patrick’s Day, why not turn it into a hearty, flavorful soup that the whole family will love? This Leftover Corned Beef and Cabbage Soup is the perfect way to transform your festive leftovers into a comforting meal, bursting with flavor and nutrition.
In this blog post, we’ll walk you through the simple process of making this soup, highlight the key ingredients, and even provide healthy alternatives. Plus, with just a few steps, you can create a dish that’s a family favorite in no time! Let’s dive into this easy and flavorful recipe!
Ingredients List:
This Leftover Corned Beef and Cabbage Soup is made with simple ingredients that are likely already in your pantry or fridge. Here’s what you’ll need:
- Leftover corned beef (about 2 cups, chopped) – The star of the dish, tender and packed with flavor.
- Cabbage (2 cups, chopped) – This hearty vegetable adds texture and nutrients to the soup.
- Carrots (2 medium, sliced) – Sweetness and crunch.
- Onion (1 medium, diced) – For a rich, savory base.
- Celery (2 stalks, diced) – Adds a mild flavor and extra crunch.
- Garlic (3 cloves, minced) – For depth of flavor.
- Potatoes (2 medium, peeled and cubed) – Creamy texture to complement the soup’s broth.
- Beef broth (4 cups) – The perfect base for this rich soup. You can also use chicken or vegetable broth as a lighter alternative.
- Dried thyme (1 teaspoon) – For herbal undertones.
- Bay leaves (2) – Adds an earthy, slightly floral flavor.
- Salt and pepper (to taste) – For seasoning.
- Olive oil (2 tablespoons) – For sautéing the vegetables.
Substitutions:
- Vegetarian option: Replace corned beef with lentils or tempeh for a plant-based twist.
- Potato alternative: Try sweet potatoes for a unique flavor and nutritional boost.
- Low-sodium option: Use low-sodium beef broth or vegetable broth to reduce salt intake.
Timing:
Preparing this Leftover Corned Beef and Cabbage Soup is quicker than you might think! Here’s a breakdown of the time:
- Preparation time: 15 minutes
- Cooking time: 45 minutes
- Total time: 1 hour
This is about 20% faster than the average soup recipe, which means you can enjoy a homemade meal without spending too much time in the kitchen.

Step-by-Step Instructions:
Step 1: Sauté the Vegetables
In a large pot, heat the olive oil over medium heat. Add the diced onion, carrots, and celery, and sauté for about 5 minutes until the vegetables are softened. Stir occasionally to ensure they don’t burn. This step builds the soup’s flavor base and enhances the natural sweetness of the vegetables.
Pro Tip: For a deeper flavor, sprinkle a pinch of salt over the veggies as they cook. This will help them release their natural juices.
Step 2: Add the Garlic and Broth
Once the vegetables are softened, add the minced garlic and cook for another minute. Then pour in the beef broth, add the bay leaves, dried thyme, and bring the soup to a simmer.
Pro Tip: For extra richness, use homemade beef broth if you have it on hand, as it will enhance the soup’s depth of flavor.
Step 3: Add Potatoes and Cabbage
Add the cubed potatoes and chopped cabbage to the pot. Stir everything together and bring the soup to a gentle boil. Once boiling, reduce the heat and simmer for 20 minutes, or until the potatoes are tender.
Step 4: Add the Leftover Corned Beef
Stir in your leftover corned beef and cook for an additional 5-7 minutes, allowing the beef to heat through and infuse the soup with its savory flavor.
Pro Tip: If your corned beef is a bit dry, add an extra splash of broth to keep the soup moist and flavorful.
Step 5: Final Seasoning and Serve
Taste the soup and adjust the seasoning with salt and pepper. Remove the bay leaves and serve hot.
Pro Tip: For a creamy texture, blend a portion of the soup and then stir it back in.
Nutritional Information:
Here’s the breakdown of the nutritional content for a 1-cup serving of Leftover Corned Beef and Cabbage Soup:
- Calories: 250-300 kcal
- Protein: 18g
- Carbohydrates: 25g
- Fiber: 4g
- Fat: 12g
- Sodium: 650mg
This soup is a great source of protein from the corned beef, fiber from the vegetables, and healthy fats from the olive oil. It’s a balanced meal perfect for lunch or dinner.
Healthier Alternatives for the Recipe:
For those looking to cut back on certain ingredients, here are some easy swaps that won’t compromise the flavor:
- Reduce sodium: Use low-sodium broth and skip adding extra salt.
- Make it dairy-free: If you’re sensitive to dairy, this soup is naturally dairy-free, so there’s no need to make substitutions.
- Increase vegetables: Add extra leafy greens like spinach or kale for a nutritional boost without adding too many calories.

Serving Suggestions:
Pair your Leftover Corned Beef and Cabbage Soup with a few delicious sides to complete the meal:
- Crusty bread: Perfect for dipping and adding extra flavor.
- Green salad: A fresh salad with a light vinaigrette can balance the richness of the soup.
- Cheese: A sprinkle of shredded cheddar or parmesan adds a nice finishing touch.
Common Mistakes to Avoid:
While making this soup is straightforward, there are a few common pitfalls to watch out for:
- Overcooking the cabbage: Cabbage becomes mushy and loses its texture if overcooked. Add it at the right time (as stated in the recipe) to retain its structure.
- Not seasoning enough: Corned beef can be salty, but the soup will still need a bit of extra seasoning. Taste and adjust as you go.
- Not simmering long enough: Simmering the soup allows the flavors to meld together. If you rush this step, the soup will lack depth.
Storing Tips for the Recipe:
This soup makes excellent leftovers! Here’s how to store it:
- Refrigeration: Store the soup in an airtight container in the fridge for up to 3-4 days.
- Freezing: For long-term storage, freeze the soup in freezer-safe bags or containers for up to 3 months. Be sure to leave space for expansion.
Pro Tip: To prevent the cabbage from becoming too soggy upon reheating, you can store the cabbage and broth separately, combining them when you’re ready to eat.
Conclusion: Leftover Corned Beef and Cabbage Soup
Turning your leftover corned beef and cabbage into a hearty, flavorful soup is a fantastic way to make the most of your leftovers. With easy-to-find ingredients, minimal prep time, and tons of flavor, this recipe is perfect for a quick weeknight meal or a satisfying lunch. Try it out today, and be sure to share your results with us in the comments!
Ready to try your hand at this delicious soup? Don’t forget to share your experience and explore other recipes on our blog for more creative ways to use your leftovers!
FAQs: Leftover Corned Beef and Cabbage Soup
Can I make this soup ahead of time?
Yes! The flavors develop even more after sitting overnight. Just store the soup in the fridge and reheat when ready to serve.
Can I substitute the corned beef with another protein?
Definitely! You can swap out the corned beef for leftover roast beef, chicken, or even turkey for a unique twist on the recipe.
How can I make this soup spicier?
If you like heat, add a pinch of red pepper flakes or a diced jalapeño along with the vegetables for an extra kick.
Print
Leftover Corned Beef and Cabbage Soup
- Total Time: 1 heure
- Yield: 4 à 6 portions
Description
Transform your leftover corned beef and cabbage into a hearty, flavorful soup that’s perfect for a cozy dinner. This Leftover Corned Beef and Cabbage Soup is an easy-to-make, one-pot dish that combines tender corned beef, fresh vegetables, and a rich broth. With just a few simple ingredients, you can create a meal that’s both satisfying and nutritious. Whether you’re repurposing holiday leftovers or simply craving something comforting, this soup will quickly become a family favorite.
Ingredients
Leftover Corned Beef and Cabbage Soup
2 cups leftover corned beef, chopped
2 cups cabbage, chopped
2 medium carrots, sliced
1 medium onion, diced
2 stalks celery, diced
3 cloves garlic, minced
2 medium potatoes, peeled and cubed
4 cups beef broth (or vegetable broth for a lighter option)
1 teaspoon dried thyme
2 bay leaves
Salt and pepper, to taste
2 tablespoons olive oil (for sautéing)
Instructions
Step 1: Sauté the Vegetables
In a large pot, heat the olive oil over medium heat. Add the diced onion, carrots, and celery, and sauté for about 5 minutes until the vegetables soften. Stir occasionally to avoid burning. This step brings out the natural sweetness of the veggies and builds the soup’s flavor base.
Step 2: Add Garlic and Broth
Add the minced garlic to the pot and cook for another minute. Pour in the beef broth, then add the bay leaves and dried thyme. Stir everything together and bring to a simmer.
Step 3: Add Potatoes and Cabbage
Once the broth is simmering, add the cubed potatoes and chopped cabbage. Stir to combine, then bring the soup back to a boil. Reduce the heat and let it simmer for 20 minutes, or until the potatoes are tender and the cabbage has softened.
Step 4: Stir in Leftover Corned Beef
Add your leftover corned beef to the pot, stirring to incorporate. Let the soup simmer for an additional 5-7 minutes to allow the flavors to meld together and the corned beef to heat through.
Step 5: Season and Serve
Taste the soup and adjust the seasoning with salt and pepper. Discard the bay leaves, and serve the soup hot, garnished with fresh herbs or a sprinkle of cheese if desired.
Notes
Leftover Corned Beef and Cabbage Soup
Storage: Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. The soup can also be frozen for up to 3 months—just make sure to let it cool completely before transferring to a freezer-safe container.
Substitute for Corned Beef: If you don’t have leftover corned beef, you can replace it with any cooked meat like roast beef or turkey, or go vegetarian with lentils or tempeh.
Customizing the Soup: Feel free to add other vegetables such as parsnips, leeks, or spinach for extra flavor and nutrition. You can also increase the amount of broth for a lighter, broth-based soup or reduce it for a heartier stew-like consistency.
For Extra Creaminess: Blend a portion of the soup with an immersion blender and then stir it back into the pot for a creamier texture without adding any dairy.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Soupe, Plat principal
- Cuisine: Irlandais
Nutrition
- Calories: 250-300 kcal
- Sodium: 650mg
- Fiber: 4 g
- Protein: 18 g