Struggling to find one meal the entire family will eat without a chorus of “eww” or “what’s that green thing?” I feel you. Some nights, just getting a vegetable past the goalie feels like a major win.

That’s why I’m so excited to share this recipe for Keto Corned Beef and Cabbage Soup. It takes all the cozy, comforting flavors of a classic St. Patrick’s Day dinner and turns it into a simple, slurpable soup that’s secretly packed with good stuff. It’s a total game-changer for busy weeknights and picky palates.
I know the “keto diet” and “low carb soup” can sound intimidating, especially when you’re just trying to feed your crew. But trust me, this is just a warm, hearty, and incredibly tasty bowl of food that happens to fit those plans. It’s the kind of diet food that doesn’t taste like diet food at all, and it’s become one of our favorite weight loss recipes that doesn’t feel like a sacrifice.
Recipe Overview
- Cuisine: American (Inspired)
- Category: Soup / Main Dish
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Servings: 6
Why Even My Picky Eaters Love This!
My kids surprised me with this one. The magic is in the broth. It’s rich, savory, and slightly salty from the corned beef, which makes everything in it taste amazing.
The cabbage becomes soft and sweet, losing that sometimes bitter raw taste. The carrots add little pops of sweetness, and the corned beef is familiar and fun to eat. It’s like a deconstructed sandwich in a bowl, and for some reason, that makes it a huge hit.
Our Family-Friendly Ingredient List
Nothing fancy here! I bet you have most of this in your kitchen right now. Using pre-cooked corned beef is the ultimate shortcut for a stress-free dinner.
- 1 tablespoon olive oil or avocado oil
- 1 medium onion, chopped
- 3 cloves garlic, minced
- 6 cups chicken broth (or beef broth for a deeper flavor)
- 1 pound cooked corned beef, chopped into bite-sized pieces
- 4 cups chopped green cabbage (about half a small head)
- 2 medium carrots, sliced
- 2 stalks celery, sliced
- 1 teaspoon dried thyme
- 1 bay leaf
- Salt and black pepper to taste
- Fresh parsley for garnish (optional, but pretty!)
How to Get the Kids Involved in Cooking This
Getting little hands involved is my best trick for getting little mouths to eat. It builds excitement and ownership over the meal.
For younger kids, let them be in charge of washing the vegetables. Give them the cabbage, carrots, and celery under a little running water. For older kids, they can use a kid-safe knife or your supervision to help chop the softer celery and carrots. They can also be the official “stirrer” when we add everything to the pot!
The Full Step-by-Step Instructions
This comes together so fast. You’ll have it simmering on the stove before the after-school chaos really kicks in.
Keto Corned Beef and Cabbage Soup Recipe

Our Family-Friendly Ingredient List
The Full Step-by-Step Instructions
Notes
Enjoy your homemade Keto Corned Beef and Cabbage Soup Recipe!
Nutrition Information
- Grab your large soup pot or Dutch oven. Heat the oil over medium heat.
- Add the chopped onion and cook for about 5 minutes, until it starts to look soft and translucent.
- Stir in the minced garlic and cook for just one more minute until it smells fantastic.
- Carefully pour in the chicken broth. Bring everything to a gentle boil.
- Once boiling, add your chopped corned beef, cabbage, carrots, celery, thyme, and the bay leaf.
- Give it a good stir, then reduce the heat to low. Let it simmer, uncovered, for 20-25 minutes.
- You’ll know it’s done when the cabbage and carrots are perfectly tender. Fish out the bay leaf and throw it away.
- Taste your soup! Add a little salt and pepper if you think it needs it. Remember, the corned beef is already salty.
- Ladle into bowls, top with a sprinkle of fresh parsley if you like, and serve it up warm.
Fun Twists for Different Tastes
Every family has different taste buds. Here’s how to make this soup work for everyone at your table.
For the kid who hates “mixed” food, serve it deconstructed. Put some broth, corned beef pieces, and cooked veggies in separate little bowls. Let them build their own bite!
For adults or less picky eaters, add a big spoonful of sour cream or a sprinkle of sharp cheddar cheese on top. A dash of hot sauce is also a great way to power up your bowl.
If you have leftover cooked cauliflower, toss it in during the last 5 minutes to make it even heartier.
Storing & Reheating (Perfect for Busy Nights)
This soup is a lifesaver for meal prep. It tastes even better the next day as the flavors get to know each other.
Let the soup cool completely. Store it in an airtight container in the fridge for up to 4 days. To reheat, just pour a single serving into a pot and warm it gently on the stove over medium heat.
You can also freeze it for up to 3 months. Thaw it overnight in the fridge before reheating. The cabbage will be very soft, but the flavor will still be wonderful.
Nutrition Notes
Here’s a simple breakdown of why this soup is such a nourishing choice. These are estimates per serving.
- Calories: ~250
- Total Fat: 15g
- Net Carbs: 6g (Perfect for a low carb soup!)
- Protein: 18g
- Fiber: 2g
FREQUENTLY ASKED QUESTIONS
Can I use raw corned beef brisket instead?
You can, but it changes the recipe a lot. You would need to simmer the raw brisket in broth for 2-3 hours until tender before adding the veggies. Using pre-cooked from the deli counter is the quick, weeknight-friendly method I rely on.
My child is sensitive to salty flavors. What can I do?
Great question! Use a low-sodium chicken broth. You can also rinse the chopped, pre-cooked corned beef under cool water for a minute to remove some of the surface saltiness before adding it to the pot.
Is the cabbage in this soup… gassy?
It can be for some people. Simmering it thoroughly like we do helps break it down and can make it easier to digest. Starting with a smaller amount of cabbage is also a good test if you’re worried.
I really hope this cozy soup finds a spot in your regular dinner rotation. It’s one of those rare meals that checks all the boxes: easy, healthy, kid-approved, and delicious. If you love this style of comforting, beefy pasta, you should definitely try our creamy beef and shells next.
Nothing makes my day more than hearing that a recipe brought a little peace to your dinner table. I’d love to know if this was a hit with your family! Please leave a comment and rating below!



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