Slow Cooker Korean Beef is one of those magical meals that tastes like you spent hours in the kitchen, but really, the slow cooker did all the work. The beef becomes unbelievably tender, soaking up a savory, slightly sweet, and deeply flavorful sauce that fills the whole house with the most incredible aroma. It’s a dish that truly comforts you from the inside out.

I remember my mom using her slow cooker on the busiest days. It was her secret weapon for getting a hearty dinner on the table, and the smell of a simmering soup or stew waiting for us was the best welcome home. This recipe reminds me of that feeling—the magic of turning simple ingredients into something special with time and a little love.

This recipe for Slow Cooker Korean Beef is a lifesaver for busy families because it’s incredibly low-stress and delivers a truly satisfying meal. My biggest tip? Don’t skip searing the beef before you add it to the crockpot; it builds a rich, deep flavor that makes all the difference.

What You Need to Make This Recipe

The incredible flavor of this Slow Cooker Korean Beef comes from a beautiful blend of soy sauce, brown sugar, fresh ginger, and garlic. The full ingredient list and measurements are waiting for you in the recipe card below!

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How to Make Slow Cooker Korean Beef

Making this dish is as simple as searing the beef and then letting it simmer away in the crockpot with the flavourful sauce ingredients. The beef will become perfectly tender and easy to shred after cooking on low for several hours. This simple process is what makes Slow Cooker Korean Beef a go-to in my kitchen.

A close-up of a bowl of rich, dark Slow Cooker Korean Beef, garnished with sesame seeds and green onions, with white rice blurred in the background.

Slow Cooker Korean Beef (Bulgogi Style)

Tender, savory, and slightly sweet beef, slow-cooked to perfection in a flavorful Korean-inspired sauce. This set-and-forget meal is perfect for a busy weeknight and melts in your mouth.

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Prep Time 15

Cook Time 6

Total Time 6 15

Servings: 6 servings

Course: Main Course

Cuisine: Asian, Korean

Calories: 452

Ingredients Equipment Method Notes

Ingredients

For the Beef & Vegetables

3 lbs boneless beef chuck roast trimmed of excess fat
1 tbsp vegetable oil or other high-heat oil, for searing
1 large yellow onion thinly sliced
1 large carrot peeled and julienned

For the Sauce

1/2 cup low-sodium soy sauce
1/4 cup packed brown sugar
1/4 cup beef broth or water
1/4 cup mirin sweet rice wine
5 cloves garlic minced
1 tbsp fresh ginger grated
1 tbsp gochujang Korean chili paste, adjust to taste
1 tbsp toasted sesame oil
1/2 tsp black pepper freshly ground

For Garnish & Serving (Optional)

2 green onions thinly sliced
1 tbsp toasted sesame seeds
Cooked rice for serving

Equipment

Slow Cooker (6-quart or larger)
Large Skillet
Mixing Bowl
Whisk

Method

Pat the chuck roast dry with paper towels. Heat the vegetable oil in a large skillet over medium-high heat. Carefully place the beef in the hot skillet and sear on all sides until a deep brown crust forms, about 2-3 minutes per side. This step is optional but adds a significant depth of flavor. Transfer the seared beef to the basin of a 6-quart or larger slow cooker.
In a medium mixing bowl, whisk together all the sauce ingredients: low-sodium soy sauce, brown sugar, beef broth, mirin, minced garlic, grated ginger, gochujang, toasted sesame oil, and black pepper. Whisk until the brown sugar is mostly dissolved. Add the sliced onion and julienned carrots to the slow cooker, arranging them around the beef. Pour the prepared sauce evenly over the beef and vegetables in the slow cooker.
Cover the slow cooker and cook on LOW for 6-8 hours or on HIGH for 3-4 hours. The beef is done when it is fall-apart tender and easily shreds with a fork.
Once cooked, carefully remove the beef from the slow cooker and place it on a large plate or cutting board. Using two forks, shred the beef into bite-sized pieces. Return the shredded beef to the slow cooker and stir gently to coat it completely with the sauce. Allow it to sit in the warm sauce for at least 10 minutes to absorb more flavor. Serve the Slow Cooker Korean Beef hot over a bed of steamed rice. Garnish with sliced green onions and a sprinkle of toasted sesame seeds before serving.

Notes

Beef Cut: Chuck roast is ideal for its marbling, which makes it incredibly tender. Brisket or round roast can also be used, but cooking times may vary.
Spice Level: Adjust the amount of gochujang to your preference. For a milder version, use less or omit it entirely.
Thickening the Sauce: If you prefer a thicker sauce, remove the beef and veggies, and pour the liquid into a small saucepan. Whisk in a slurry of 1 tablespoon of cornstarch and 2 tablespoons of cold water. Bring to a simmer over medium heat, stirring constantly, until thickened. Pour back over the beef.
Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days. The flavors will meld and be even better the next day!

Pro Tips for Making This Slow Cooker Korean Beef

To get the most out of this recipe, I have a few tricks that I’ve learned over the years. These simple steps can take your dish from great to absolutely unforgettable.

Don’t Crowd the Pan: When you’re searing the beef, do it in batches. Giving the pieces enough space ensures they get a beautiful brown crust, which translates to a much deeper, richer flavor in your final sauce.
Thicken the Sauce: After the beef is cooked, the sauce in the crockpot is pure gold. I like to pour it into a small saucepan and simmer it for a few minutes with a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons cold water) to thicken it into a lovely glaze.
Shred, Don’t Slice: While you can slice the beef, I find that shredding it with two forks allows it to soak up even more of that delicious sauce. It makes every bite of this Slow Cooker Korean Beef extra juicy.
My Secret Trick: I always wait to stir in the toasted sesame oil until the very end, after the cooking is done. Its delicate, nutty flavor can get lost during the long cooking process, but adding it just before serving makes the aroma and taste pop.

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Fun Variations for Slow Cooker Korean Beef

One of the best things about cooking is making a recipe your own! Here are a few simple swaps and additions that my family enjoys.

Add Some Veggies: For a one-pot meal, toss in some sliced carrots and bell peppers during the last hour of cooking. They’ll become tender-crisp and absorb the flavor of the sauce beautifully.
Make it Spicy: If you like a little extra heat, feel free to add another teaspoon of gochujang or a pinch of red pepper flakes to the sauce. It gives the dish a wonderful warming kick.
Try a Different Protein: While beef chuck roast is perfect, this sauce is also fantastic with chicken thighs or even pork shoulder. Just adjust the cooking time accordingly.
Explore Other Cuts: If you enjoy slow-cooked beef, you might also love the rich flavor of this Slow Cooker Brisket, which uses a similar set-it-and-forget-it method.

What to Serve With Slow Cooker Korean Beef

This tender, flavorful Slow Cooker Korean Beef is wonderfully versatile and pairs well with so many different sides. Here are a few of my go-to options for a complete and satisfying meal.

Steamed Rice: A bed of fluffy white or brown rice is essential for soaking up every last drop of the delicious sauce.
Steamed or Roasted Vegetables: Simple steamed broccoli, green beans, or bok choy add a fresh, crisp contrast to the rich beef.
Kimchi: The tangy, spicy crunch of kimchi is a classic pairing that cuts through the richness of the beef perfectly.
Quick Pickled Cucumbers: A simple mix of sliced cucumbers, rice vinegar, and a pinch of sugar makes for a refreshing and zesty side dish that balances the savory notes of the Slow Cooker Korean Beef.

How to Store Slow Cooker Korean Beef

Leftovers are one of my favorite parts of making a big batch of this dish! Here’s how I store it to keep it tasting just as good the next day.

In the Fridge: Store any leftover Slow Cooker Korean Beef in an airtight container for up to 4 days. I find the flavors meld and deepen overnight, making it even more delicious.
In the Freezer: This recipe freezes beautifully. Let the beef cool completely, then store it in a freezer-safe bag or container for up to 3 months.
Reheating: My favorite way to reheat the beef is gently in a saucepan over low heat, adding a splash of beef broth or water if needed to loosen the sauce. This helps it taste freshly made.

Nutritional Benefits

This Slow Cooker Korean Beef recipe is packed with protein, which is fantastic for keeping busy families energized. It’s a wholesome, satisfying meal that proves comforting food can also be nourishing and a great way to fuel your day.

FAQs

Can I use a different cut of beef for this recipe?

Yes, chuck roast is ideal for its marbling, but flank steak or sirloin, thinly sliced, also work well. Adjust cooking time as leaner cuts may cook faster in this Slow Cooker Korean Beef recipe.

Is this recipe spicy?

The gochujang adds a mild, flavorful heat. For a spicier dish, add an extra teaspoon of gochujang or a pinch of red pepper flakes. To make it less spicy, reduce the gochujang to one teaspoon.

Can I make this gluten-free?

Absolutely! To make a gluten-free version of this Slow Cooker Korean Beef, simply substitute the low-sodium soy sauce with tamari or a certified gluten-free soy sauce. All other ingredients are naturally gluten-free.

Can I add vegetables to the slow cooker?

Yes, adding vegetables is a great idea! Hearty veggies like sliced bell peppers or broccoli florets can be added in the last 30-45 minutes of cooking to prevent them from becoming too soft.

Conclusion

I hope you and your family love this Slow Cooker Korean Beef as much as mine does. It’s a perfect example of how simple, comforting food can bring everyone together around the table with minimal stress. It has all the magic of a slow-cooked meal, delivering a tender, flavorful dinner that feels both special and incredibly easy. If you love the convenience of crockpot meals, you should also try my Crockpot Spaghetti!

Slow Cooker Korean Beef