Slow Cooker Mongolian Beef
Mongolian Beef gets an upgrade! Take just a few minutes in the morning to toss all the ingredients in a crockpot and by evening, melt-in-your-mouth Slow Cooker Mongolian Beef with the most incredible velvety sauce ready to be served!

- Prep time
- 15 min
- Cook time
- 4 hr
- Yield
- 6 servings
- Difficulty
- MEDIUM
Ingredients
Quantities are shown as originally provided.
- 2 pounds flank steak or beef tenderloin (thinly sliced)
- 2 tablespoons cooking oil
- 1 teaspoon salt
- 1/4 teaspoon ground black pepper
- 1/3 cup cornstarch
- 1/3 cup soy sauce
- 1/3 cup water
- 1/4 cup rice vinegar
- 1/4 cup brown sugar
- 2 tablespoons ginger (thinly sliced)
Instructions
- 1
Place the sliced beef in a bowl or a large Ziploc bag. Coat the beef in cooking oil, salt, pepper, and cornstarch. Toss to coat evenly.
- 2
Pour soy sauce, water, rice vinegar, brown sugar and ginger into your slow cooker.
- 3
Give the sauce a stir, then add the sliced beef. Stir again to coat the beef in the sauce.
- 4
Place the lid on your crockpot, then cook on LOW for 5 - 6 hours, or on HIGH for 3 - 4 hours.
- 5
Top with fresh chopped scallions, then serve with steamed white rice or brown rice.