If you love restaurant Mongolian Beef, this super easy make-at-home rendition will be your new favorite dinner. Serve over this easy fried rice for a complete meal. And if you really want to wow your guests, egg rolls and vegetable stir-fry on the side would be amazing!

Slow Cooker Mongolian Beef

Mongolian beef made in the slow cooker is life-changing! Slow cooking the beef ensures that it’ll be delicate and succulent. This slow cooker Mongolian beef recipe is an explosion of flavors in every bite! Garlic, soy sauce, and brown sugar come together to create a caramelized sauce that coats the tender juicy pieces of steak. This is hands down one of the BEST dinners that I have ever made. My family couldn’t get enough of it! It’s so easy to make restaurant-worthy meals for the family at home. If you love this slow cooker Mongolian beef recipe then I can’t wait for you to try more of our favorites. Make this sweet and sour chicken, these lettuce wraps, of this incredible bang bang chicken.

Mongolian Beef Ingredients

Slow cooker Mongolian beef is SO easy to make with minimal ingredients. The ingredients are simple, but the outcome is incredible! Your dinner is prepped and ready to go in under 10 minutes!

Flank Steak: Sirloin can be substituted here but avoid stew meat. Corn Starch: This acts as a natural tenderizer for the beef. Olive Oil: Use canola oil if you’d rather. Garlic: Minced or chopped will give the most flavor. Soy Sauce: Either low-sodium soy sauce or coconut aminos can be used here. Water: This will help make it saucy. Brown Sugar: Light or dark brown sugar is both great in the sauce. Carrots: Grate a carrot or instead use pre-shredded carrots. Green Onions and Sesame Seeds: Optional garnish, but make a stunning topping.

How to Make Mongolian Beef in a Slow Cooker

The beef literally just melts in your mouth! You can always count on the slow cooker for tender beef. The tasty sauce clings to the cornstarch-coated steak and every bite is bursting with flavor. See the recipe card below for exact measurements. Save

Slicing the Beef: When slicing the flank steak make sure to slice it against the grain. I like to slice mine about 1/4 inch thick. Veggies: Roast broccoli, green beans or red bell pepper then stir in before serving. Vegetables add texture and nutrition. Instant Pot: This easily converts to a quick Instant Pot recipe. Saute the steak on high until browned. Add the sauce ingredients and cook on “Manual” for 10 minutes. Lastly, quick release the pressure and enjoy!

In the Refrigerator: Place leftovers in a sealed container for up to 4 days. In the Freezer: Once cooled, store leftovers in an air-tight container or freezer ziplock bag for up to 4 months. Thaw in the refrigerator before rewarming. To Reheat: Place leftovers in a microwave-safe bowl then heat for 1-2 minutes or until warmed through.

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