Slow Cooker Corned Beef with Carrots and Onions

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February 12, 2026

Meta Description: Slow Cooker Corned Beef with Carrots and Onions cooked low and slow for tender brisket and flavorful vegetables. Easy comfort dinner.

The aroma of tender brisket, sweet carrots, and soft onions fills the kitchen as this Slow Cooker Corned Beef with Carrots and Onions simmers all day. The beef turns fork-tender while the vegetables soak up the savory broth. This simple meal feels hearty, warm, and perfect for gathering around the table.

Why You’ll Love This Recipe

  • Tender, juicy corned beef
  • Naturally sweet carrots and onions
  • Easy slow cooker method
  • Minimal prep, big flavor
  • Perfect for Sunday dinner or holidays

Preparation and Cooking Time

  • Prep Time: 15 minutes
  • Cook Time: 480 minutes
  • Total Time: 495 minutes

Ingredients

  • 3–4 lb corned beef brisket with spice packet
  • 4 cups low-sodium beef broth (or water)
  • 5 large carrots, cut into chunks
  • 2 large yellow onions, sliced thick
  • 2 cloves garlic, smashed
  • 1 bay leaf
  • 1 small head cabbage, cut into wedges (optional)

Step-by-Step Instructions

  1. Rinse the corned beef under cold water to remove excess brine.
  2. Place sliced onions and carrots in the bottom of the slow cooker.
  3. Add garlic and bay leaf.
  4. Set the brisket on top and sprinkle spice packet over it.
  5. Pour broth over the meat until nearly covered.
  6. Cover and cook Slow Cooker Corned Beef with Carrots and Onions on low for 480 minutes.
  7. Add cabbage during the last 90–120 minutes if using.
  8. Remove brisket, rest 10 minutes, then slice against the grain.
  9. Serve with softened carrots and onions spooned over the top.

Serving Suggestions

Serve with whole grain mustard or horseradish sauce. Pair with crusty bread or mashed potatoes. A crisp apple cider complements the savory flavors.

Quick Tips or Variations

  • Cook on low for the most tender texture.
  • Leave carrots in large chunks to prevent overcooking.
  • Add a splash of apple cider vinegar for brightness.

Slow Cooker Corned Beef with Carrots and Onions FAQs

How long does it take to cook corned beef in a slow cooker?

Cook on low for 8–10 hours for tender brisket.

Should carrots and onions go on the bottom?

Yes. They act as a natural rack and absorb flavor.

Do you need to cover corned beef with liquid?

Yes. Nearly cover it with broth or water to keep it moist.

Do you rinse corned beef first?

Yes. Rinse to remove excess salt from the brine.

Conclusion

This Slow Cooker Corned Beef with Carrots and Onions delivers tender beef and flavorful vegetables with minimal effort. Let the slow cooker do the work while you enjoy a comforting, hearty meal.

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Slow Cooker Corned Beef with Carrots and Onions


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  • Author: Laura Jennings
  • Total Time: 495 minutes
  • Yield: 6 servings 1x
  • Diet: Gluten Free

Description

Slow Cooker Corned Beef with Carrots and Onions cooked low and slow for tender brisket and flavorful vegetables.


Ingredients

Scale

3–4 lb corned beef brisket

4 cups beef broth

5 carrots

2 onions

2 garlic cloves

1 bay leaf

1 small cabbage (optional)


Instructions

1. Rinse corned beef.

2. Place carrots and onions in slow cooker.

3. Add garlic and bay leaf.

4. Place brisket on top.

5. Pour broth over meat.

6. Cook on low for 480 minutes.

7. Add cabbage last 90–120 minutes.

8. Rest, slice against grain, and serve.

Notes

Cook on low for best tenderness.

Slice against the grain.

Add cabbage near the end.

  • Prep Time: 15 minutes
  • Cook Time: 480 minutes
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 420
  • Sugar: 7g
  • Sodium: 980mg
  • Fat: 22g
  • Saturated Fat: 8g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 29g
  • Fiber: 5g
  • Protein: 33g
  • Cholesterol: 110mg

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