Slow Cooker Maple Mustard Corned Beef


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Maple and Mustard flavor this easy Slow Cooker Corned Beef which is perfect for a change of pace on St. Patrick’s Day.

For the last few years I’ve made a standard Corned Beef and Cabbage. Though that meal turns out great, I really wanted to step this meal up a notch. The first thing I did differently was I ditched that pickling seasoning packet that comes with the corned beef.

Slow Cooker Maple Mustard Corned Beef
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This was the first time I’ve cooked a corned beef without the pickling packet, and I have no regrets! I could taste the true flavor of the meat, and I didn’t have peppercorns popping in my mouth. This is a fun and unique recipe to try for St. Patrick’s Day.

Another recipe we make this time of year is slow cooker corned beef hash! It’s great with an over-easy egg.

How to make Maple Mustard Corned Beef:

Collage of photos; corned beef in package, maple mustard mixture, browning corned beef in skillet
  1. Choose a corned beef, I use flat cut if I can find it though point cut works great too!
  2. Gather your ingredients; cooking oil to brown the corned beef, maple syrup, yellow mustard, garlic and black pepper.
  3. Mix together the sauce ingredients. Set aside.
  4. Brown the corned beef on all sides.
raw corned beef with maple mustard in crockpot
  • Pour the maple-mustard mixture over the corned beef. Place the lid on the slow cooker.
  • Cook for 7 hours on low.
  • Serve and enjoy.
finished maple mustard corned beef in slow cooker

What goes good with this?

maple mustard corned beef with colcannon potatoes and carrots on a white plate

My other favorite recipes for St. Patrick’s Day:

cut piece of corned beef

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plated maple mustard corned beef with colcannon potatoes and carrots

Slow Cooker Maple Mustard Corned Beef

4.88 from 55 votes
Prep Time: 20 minutes
Cook Time: 7 hours
Total Time: 7 hours 20 minutes
Servings: 8
Corned beef flavored with maple and mustard. A fun alternative on St. Patrick's day!

Ingredients 
 

  • 3 lb. flat cut corned beef roast, ditch the spice packet
  • 2 tsp. cooking oil
  • 1/2 cup maple syrup
  • 1/4 cup yellow mustard
  • 1/4 tsp. black pepper
  • 1 garlic clove, minced

Instructions 

  • Rinse, then pat the corned beef dry with a paper towel.
  • Set a large skillet on the stove top to medium-high heat. Add cooking oil to coat the bottom of the pan. When the oil is hot, brown the meat on all sides.
  • Place the browned corned beef into the slow cooker.
  • In a small bowl mix together the maple syrup, mustard, pepper, and garlic clove. Pour this sauce over the corned beef in the slow cooker.
  • Cover and cook and LOW for 7 hours, without opening the lid during the cooking time.
  • Serve with desired sides, I made mashed red potatoes, steamed carrots and cabbage.

How to Video

Sarah’s Notes

What should I serve with this?
 

Nutrition

Calories: 406kcal | Carbohydrates: 14g | Protein: 25g | Fat: 27g | Saturated Fat: 8g | Cholesterol: 92mg | Sodium: 2160mg | Potassium: 561mg | Fiber: 1g | Sugar: 12g | Vitamin C: 46mg | Calcium: 38mg | Iron: 3mg

Nutrition info is auto-generated. This information is an estimate; if you are on a special diet, please use your own calculations.

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118 Comments

  1. Dino says:

    5 stars
    My family loved this recipe! My daughter and I put the Juice over the cabbage and potatoes, if paired deliciously.

  2. Elizabeth Mulgrew says:

    4 stars
    I’m leary of corned beef (mainly because of that spice packet), but my husband is Irish so I made this for St Patrick’s Day. It came out so tender and tasty with the simple but delicious maple/mustard sauce. Thanks for the recipe! I think I will dispense with the spice packet from now on as I think corned beef tastes so good without it.

  3. Anonymous says:

    Can I use Dijon mustard instead of yellow?

    1. Sarah Olson says:

      Yes, that’s a great idea.

  4. Laurie Norrie says:

    So so good, I’ll admit we were sceptical about not adding any liquid but you proved us wrong, it was perfect! We cooked our 1.6 pounder for 6 hours and it was so tender and flavourable. Can’t wait for tomorrow’s sandwiches!!

  5. Anne C Forman says:

    5 stars
    Can the cabbage be cooked with the corned beef. Would it go on top?
    I have not tried the recipe yet but it sounds so good.

    1. Sarah Olson says:

      I’m unsure how the cabbage would taste with the maple mustard sauce.