Say hello to your new favorite weeknight meal: Slow Cooker Korean Beef! This recipe brings together incredibly flavorful, tender beef with minimal effort. You’ll love the perfect balance of sweet, savory, and a hint of spicy notes that make this dish so unique.
Prepare to transform your ordinary weeknights into something extraordinary with this delicious, hands-off dinner.
Table of Contents
Why You’ll Love This Slow Cooker Korean Beef

This incredible Slow Cooker Korean Beef recipe is a game-changer for any home cook. Here’s why it will quickly become a staple in your kitchen:
- Effortless Preparation: Simply combine ingredients in your slow cooker and let it work its magic. Enjoy hours of hands-off cooking with minimal cleanup.
- Incredibly Tender: The low and slow cooking process ensures your beef becomes melt-in-your-mouth tender. It practically falls apart with a fork.
- Rich, Complex Flavors: Experience a delicious blend of savory soy sauce, sweet brown sugar, spicy gochujang, and aromatic ginger and garlic. Every bite is packed with goodness.
- Versatile Meal Ideas: This dish pairs perfectly with rice, noodles, or even as a filling for tacos or sandwiches. You’ll find endless ways to enjoy it.
- Hearty & Satisfying: It’s a comforting and robust meal that genuinely satisfies the whole family. This beef is sure to be a crowd-pleaser.
Ingredients
To make this amazing Slow Cooker Korean Beef, you’ll need just a few simple ingredients:
- Beef: 3-4 pound boneless beef chuck roast, cut into 1-inch cubes.
- Sauce Base: 3/4 cup reduced-sodium beef broth (divided), 1/2 cup reduced-sodium soy sauce.
- Sweeteners/Flavor: 1/3 cup packed brown sugar, 5 cloves garlic minced, 2 tablespoons grated fresh ginger, 1/2 teaspoon onion powder, 1/2 teaspoon black pepper.
- Korean Kick: 2 tablespoons sesame oil, 2 tablespoons rice vinegar, 1-2 tablespoons Gochujang sauce.
- Thickener: 1-2 tablespoons cornstarch, depending on desired sauce thickness.
Notes & Substitutions
- Chuck roast is ideal for this recipe because its marbling and connective tissue break down during slow cooking, yielding incredibly tender, juicy meat, as detailed in this article about chuck roast for slow cooking.
- You can also use pre-cut stew meat. For a truly authentic Slow Cooker Korean Beef, Gochujang is a must. Ensure you’re using Gochujang sauce for easier mixing; if you only have paste, use a bit less and thin it with a little extra broth.
- If you don’t have Gochujang, a mix of Sriracha, a dash of soy sauce, and a pinch of brown sugar can substitute in a pinch.
- Opt for low-sodium soy sauce to control the saltiness. Fresh ginger and garlic provide the best flavor, so try to avoid powdered versions if possible.
- Adjust the Gochujang amount to control the spice level to your family’s preference.
Equipment
You won’t need much specialized equipment for this easy recipe. Gather these items:
- A 4-5 quart slow cooker, or larger if you’re making a bigger batch.
- A whisk to thoroughly combine your sauce ingredients.
- Medium and small mixing bowls for preparing the sauce and the cornstarch slurry.
Instructions For Slow Cooker Korean Beef

Making Slow Cooker Korean Beef is incredibly straightforward. Just follow these steps for a delicious, tender dinner:
- Prepare Sauce: In a medium bowl, whisk together 1/2 cup of the beef broth, soy sauce, brown sugar, minced garlic, sesame oil, rice vinegar, grated fresh ginger, Gochujang sauce, onion powder, and black pepper. Whisk until all ingredients are well combined and the brown sugar has dissolved.
- Add Beef: Place your cubed boneless beef chuck roast evenly into the bottom of your 4 or 5 quart slow cooker. Arrange the pieces in a single layer if possible, to ensure even cooking.
- Combine: Carefully pour the entire prepared sauce mixture over the beef in the slow cooker. Gently stir to ensure all the beef cubes are coated with the flavorful sauce.
- Slow Cook: Cover your slow cooker with its lid. Cook the beef on the LOW heat setting for 6-8 hours. The exact time depends on your slow cooker and the size of your beef cubes, but cook until the beef is incredibly fork-tender and easily pulls apart.
- Thicken Sauce: After the beef has cooked, prepare your thickener. In a small separate bowl, whisk together the remaining 1/4 cup of beef broth with the cornstarch until you have a smooth, lump-free slurry.
- Stir In: Add the cornstarch mixture directly into the slow cooker. Stir it thoroughly into the beef and the rich cooking liquid until it is well incorporated.
- Final Cook: Recover the slow cooker with its lid. Change the setting to HIGH and cook for an additional 30 minutes. This final cooking time allows the sauce to thicken beautifully to your desired consistency. Your delicious Slow Cooker Korean Beef is now ready to serve!
Pro Tips for Success
Achieving perfect Slow Cooker Korean Beef is simple with these helpful tips:
- Don’t Overcrowd: Give your beef space in the slow cooker for even cooking and optimal tenderness. Overfilling can lead to unevenly cooked meat.
- Chuck Roast Quality: Choose a boneless chuck roast with good marbling. The fat renders down, contributing to a richer flavor and moist, tender results.
- Adjust Seasoning: Always taste the sauce before adding the cornstarch. You can adjust the sweetness, saltiness, or spice level at this stage.
- Proper Thickness: If your sauce isn’t thick enough after 30 minutes on high, you can add another small cornstarch slurry (1 tsp cornstarch with 1 tbsp cold water) and cook a little longer.
- Shredding vs. Cubes: While the recipe calls for cubes, you can easily shred the tender beef with two forks right in the slow cooker after cooking. This creates an even richer sauce by incorporating more beef fibers.
Common Mistakes to Avoid
- Using Lean Cuts of Beef: Leaner cuts like sirloin or round will dry out and become tough in the slow cooker. Stick with chuck roast for the best results.
- Skipping the Cornstarch Slurry: Adding dry cornstarch directly to hot liquid can result in clumps. Always make a smooth slurry with cold liquid first.
- Adding Cornstarch at the Beginning: Cornstarch thickens best at the end of cooking. Adding it too early can break down its thickening properties over a long cooking time.
Serving Suggestions, Storage & Variations
This Slow Cooker Korean Beef is incredibly versatile and makes a fantastic meal in many forms.
Serving Suggestions
- Classic Pairing: Serve your tender Slow Cooker Korean Beef over a bed of fluffy steamed white or brown rice to soak up all the delicious sauce.
- Vegetable Sides: Complement the richness with steamed broccoli florets, crisp snow peas, or colorful bell pepper strips.
- Garnishes: Enhance the presentation and flavor with a sprinkle of toasted sesame seeds and thinly sliced green onions just before serving.
- Korean Beef Bowls: Create vibrant bowls by serving the beef over rice with julienned carrots, refreshing sliced cucumber, and even a fried egg on top.
- Korean Beef Tacos: Transform it into fusion tacos! Fill warm flour tortillas with the shredded beef, a crisp cabbage slaw, and a drizzle of sriracha mayo for an exciting meal.
Storage Instructions
Always cool any leftover Slow Cooker Korean Beef completely before storing. Transfer it to airtight containers and refrigerate promptly. It will stay fresh and delicious for up to 4 days.
For longer storage, you can freeze individual portions in freezer-safe containers or bags for up to 3 months. Thaw overnight in the refrigerator before reheating.
Variations
- Protein Swaps: This recipe is flexible! Try it with boneless, skinless chicken thighs for a poultry option, or use pork shoulder (Boston butt) for a different kind of tender meat.
- Vegetable Add-ins: Enhance the nutritional value and flavor by stirring in sliced mushrooms, chopped carrots, or fresh spinach during the last hour of cooking.
- Spice Level: If you love heat, increase the amount of Gochujang sauce. You can also add a pinch of red pepper flakes along with the other spices.
- Sweetness: Adjust the brown sugar to your personal preference. For a less sweet sauce, start with less and add more if needed.
Nutrition Information
This Slow Cooker Korean Beef offers a fantastic balance of protein and satisfying flavors, making it a wholesome meal. It’s a great source of protein to keep you full and energized. The approximate nutritional values are based on a typical serving size.
| Serving Size | 1 serving |
|---|---|
| Calories | 314 kcal |
| Carbohydrates | 10 g |
| Protein | 27 g |
| Fat | 18 g |
| Saturated Fat | 7 g |
| Cholesterol | 93 mg |
| Sodium | 571 mg |
| Potassium | 538 mg |
| Sugar | 7 g |
| Vitamin A | 20 IU |
| Vitamin C | 0.7 mg |
| Calcium | 34 mg |
| Iron | 3.2 mg |
Frequently Asked Questions
Can I sear the beef before slow cooking?
Yes, searing the beef first in a hot pan can add an extra layer of caramelized flavor, but it is entirely optional.
Can I use ground beef?
While this recipe is designed for chuck roast, you can adapt it for ground beef. Brown and drain the grease from the ground beef before adding it to the slow cooker with the sauce.
What if I add the cornstarch at the beginning?
Adding cornstarch at the start often results in a watery sauce, as prolonged cooking can break down its thickening properties. It’s best added at the end.
Conclusion
This Slow Cooker Korean Beef recipe truly delivers on flavor and convenience, making it an ideal choice for busy parents and beginners alike. You’ve now discovered how simple it is to create a tender, sweet, savory, and slightly spicy meal that tastes like you spent hours in the kitchen.
Give this incredible recipe a try this week and treat your family to a delightful, comforting dinner. We’d love to hear how your Slow Cooker Korean Beef turns out, so please leave a comment and rating below!

Slow Cooker Korean Beef
Ingredients
Equipment
Method
- In a bowl, whisk together 1/2 cup beef broth, soy sauce, brown sugar, garlic, sesame oil, rice vinegar, ginger, gochujang, onion powder, and black pepper until sugar dissolves.
- Place cubed beef into slow cooker in a single layer. Pour sauce over the beef and stir to coat evenly.
- Cover and cook on LOW for 6–8 hours until beef is fork-tender.
- In a small bowl, mix remaining 1/4 cup broth with cornstarch to form a slurry.
- Stir slurry into the slow cooker. Set to HIGH and cook uncovered for 30 minutes until sauce thickens.
- Optional: shred beef with two forks for a more saucy texture. Serve hot over rice, with garnishes as desired.
Nutrition
Notes
- Chuck roast yields the most tender results; avoid lean cuts.
- Gochujang can be substituted with a mix of Sriracha, soy sauce, and brown sugar if needed.
- Always add the cornstarch slurry at the end to ensure proper thickening.
- You may shred the beef post-cooking for a saucier texture.





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