Description
This Slow Cooker Korean Beef recipe features tender, flavorful flank steak slow-cooked to melt-in-your-mouth perfection. With a savory and slightly sweet sauce made from soy sauce, brown sugar, sesame oil, and garlic, this dish is easy to prepare and perfect for a comforting weeknight meal. Serve it over rice and garnish with sesame seeds and green onions for an authentic Korean-inspired dinner.
Ingredients
Main Ingredients
- 1 ½ pounds Flank Steak
- ¼ cup Cornstarch
- 2 tablespoons Sesame Oil
- ½ teaspoon Minced Garlic Cloves
- ½ cup Soy Sauce
- ½ cup Beef Broth
- ¾ cup Brown Sugar
- ¼ cup Onion, chopped
- ¼ teaspoon Red Pepper Flakes
- Sesame Seeds (for garnish)
- Green Onions (for garnish)
Instructions
- Prepare the flank steak: Slice the flank steak into thin strips to ensure quick, even cooking and tenderness.
- Coat the beef: Place the sliced flank steak and cornstarch in a ziplock bag, then shake to evenly coat the beef pieces with cornstarch. This step helps thicken the sauce during cooking.
- Mix the sauce: In the slow cooker, combine sesame oil, minced garlic, soy sauce, beef broth, brown sugar, chopped onion, and red pepper flakes. Stir to blend all ingredients thoroughly.
- Add beef to slow cooker: Add the coated flank steak strips into the slow cooker with the sauce. Stir well to ensure the beef is completely coated with the sauce mixture.
- Slow cook: Cover and cook on high for 2-3 hours or on low for 4-5 hours until the beef is tender and fully cooked through.
- Serve and garnish: Serve the Korean beef over rice and garnish with sesame seeds and chopped green onions for added flavor and presentation.
Notes
- You can adjust the amount of red pepper flakes to control the spiciness of the dish.
- If you prefer a thicker sauce, remove the lid during the last 30 minutes of cooking to allow it to reduce.
- Flank steak works best, but you can substitute with skirt steak or sirloin thinly sliced if needed.
- Leftovers can be refrigerated for up to three days and reheated gently on the stovetop or microwave.
- Serve over steamed white rice, brown rice, or cauliflower rice for a low-carb option.
- Prep Time: 10 minutes
- Cook Time: 4 hours
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Korean