Tender Corned Beef Meal

Featured in Lazy Cooking with Big Results.

Cook corned beef low and slow for 8 hours in one pot. Add cabbage, carrots, and potatoes during the last 2 hours for a full, comforting meal. The included spice packet amps up the flavor. This dish serves 6 people and is perfect for busy schedules or casual celebrations. Easy to prep, with tender results every time. Pair with mustard for extra zing!
A chef wearing a white hat and apron.
Updated on Thu, 27 Mar 2025 22:27:01 GMT
A pot with tender beef and colorful veggies. Pin it
A pot with tender beef and colorful veggies. | cookscoop.com

The slow cooker works wonders on corned beef, turning a basic cut of brisket into a melt-in-your-mouth dinner. I've spent countless hours tweaking this Irish-American staple and found that letting it simmer away in the slow cooker gives you the juiciest meat possible while filling your house with smells that'll make everyone ask when dinner's ready.

When I made this for my St. Patrick's Day gathering last year, my neighbor with Irish roots couldn't stop raving about it. She said it topped everything except her mom's version. The trick? Adding the veggies at just the right moment and trusting the slow cooker to do its thing.

Key Components

  • Corned Beef Brisket: Go for the "flat cut" that comes with spices - it cooks more evenly
  • Green Cabbage: Pick one that feels solid and has snappy leaves
  • Small Red Potatoes: They don't turn mushy like other types might
  • Regular Carrots: Cut them yourself instead of using baby carrots for better taste
  • White Onion: Creates a tasty platform for your meat to sit on

Step-By-Step Guide

Get the Meat Ready:
Wash corned beef under cool water, dry it off with paper towels, put it fat-side up in your slow cooker, sprinkle on the spice packet, toss in garlic and chopped onion, pour water around the sides of the meat, not directly on top.
Nail the Cooking Time:
Cook on low for 8 hours, keep that lid closed tight at first, check if it's soft after 6 hours, you want it tender but still holding together, take it out carefully when it's done, keep it warm while you deal with the veggies.
Add Veggies the Right Way:
Spread potatoes across the bottom of the pot, put the meat back on top of them, fit cabbage pieces and carrots around the sides, make sure everything's sitting in the cooking juice, let it all cook 2 more hours until the veggies soften, poke a potato with a fork to check if they're done.
Dish It Up Nicely:
Move the meat to a cutting board, let it sit for 10 minutes, slice it against the grain about 1/4 to 1/2 inch thick, arrange everything on a warm plate, put out some whole grain mustard, add fresh parsley if you're feeling fancy.

My grandma always told me you can't rush good corned beef. "Give it time," she'd insist, "and let the slow cooker work its magic."

A pot of food with a piece of meat and vegetables. Pin it
A pot of food with a piece of meat and vegetables. | cookscoop.com

Low Heat Is Your Friend

Don't try to speed things up. Sure, you could use the high setting for 4 hours, but you won't get that melt-in-your-mouth texture. Low heat gives all those tough fibers time to soften up just right.

Prep It Ahead

The flavor actually gets better overnight. Cook it the day before, pop it in the fridge, slice it cold (way easier that way), then warm it back up in the leftover broth.

I've made this dish so many times now and realized corned beef and cabbage isn't just for March 17th - it's the ultimate comfort meal any time of year. There's something special about tender meat with perfectly cooked veggies all swimming in that rich broth. It's a complete dinner that brings the family together. And trust me, even though it takes hours, you won't mind waiting once you taste the results.

Frequently Asked Questions

→ Can I cook it faster on high heat?
You sure can! Just use high heat for about 4 hours instead of 8. Toss in the veggies during the final hour to avoid overcooking them.
→ What’s the proper way to slice the beef?
Cut it against the grain! That means slicing across the lines in the meat to make each piece tender to chew.
→ Can I pour some beer into the pot?
Of course! Swap some or all the water with beer for a bolder taste. Dark beers like Guinness work especially well.
→ How long will it keep in the fridge?
Leftovers stay good for about 3 days in the fridge. Use an airtight container to keep them fresh. Reheat gently in the oven or microwave.
→ Is this meal gluten-free?
The ingredients are gluten-free, but double-check the corned beef label to confirm it’s processed without added gluten.

Corned Beef Slow Cooked

An easy way to make a tasty Irish-inspired meal. Great for family dinners or festive gatherings like St. Patrick's Day.

Prep Time
15 Minutes
Cook Time
480 Minutes
Total Time
495 Minutes
By: Adriana


Difficulty: Intermediate

Cuisine: Irish-American

Yield: 6 Servings

Dietary: Gluten-Free, Dairy-Free

Ingredients

→ Main Ingredients

01 3 cups water
02 1 medium white onion, cut into quarters
03 2 garlic cloves, peeled but left whole
04 3 to 3 1/2 pounds corned beef brisket, cured and seasoned with spice packet

→ Vegetables

05 1 medium green cabbage (about 1 1/4 pounds), chopped into six pieces
06 4 large carrots, peeled and sliced into 2-inch pieces
07 1 1/2 pounds small red potatoes, rinsed and diced into 2-inch chunks

→ For Serving

08 Whole-grain mustard for topping

Instructions

Step 01

Run the corned beef under cool water to clean it. Lay it in the slow cooker with the fat side facing up. Scatter the seasoning mix on top. Toss in the onion and garlic. Pour the water over it. Set the cooker to low for 8 hours (or use high for 4 hours).

Step 02

When there's about 2 hours left (or just an hour if you're using high), take the meat out. Layer the potatoes at the bottom. Place the corned beef back in, then arrange the cabbage and carrots around it. Close the lid and let it keep cooking.

Step 03

When the veggies are soft, take out the corned beef. Cut it into slices going against the grain. Arrange the slices along with the vegetables on a serving plate. Serve with a dab of whole-grain mustard if you'd like.

Notes

  1. Keep leftovers in a sealed container for up to 3 days.
  2. Warm them back up using a microwave or oven.

Tools You'll Need

  • Slow cooker
  • Tongs
  • Sharp knife
  • Cutting board

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 800
  • Total Fat: 42 g
  • Total Carbohydrate: 32 g
  • Protein: 70 g