Slow Cooker Mongolian Beef: 6 Steps to Perfection

Jump to Recipe·Print Recipe

Slow Cooker Mongolian Beef is a delightful dish that takes comfort food to a new level. With melt-in-your-mouth tenderness and a savory, slightly sweet sauce, this recipe is perfect for any occasion. The slow cooker method ensures that every bite bursts with flavor, making it a favorite among my family and friends. Let’s dive into how you can create this delicious meal effortlessly!

Why You’ll Love This Slow Cooker Mongolian Beef

This Mongolian beef in slow cooker recipe is not only easy to make, but it also yields incredibly tender results. Here are several reasons to love it:

Melt-in-your-mouth beef that’s full of flavor.
Perfect for meal prep, making weeknights easier.
Can be made gluten-free with simple substitutions.
Low-carb options available for those watching their diet.
Uses common pantry ingredients for convenience.
Family-friendly dish that pleases adults and kids alike.

With this easy slow cooker Mongolian beef recipe, you’ll find that cooking can be simple yet satisfying!

Ingredients for Slow Cooker Mongolian Beef

Gather these items:

1 ½ pounds flank steak (or sirloin), thinly sliced against the grain
¼ cup soy sauce (low-sodium preferred)
¼ cup hoisin sauce
½ cup brown sugar, packed
2 tablespoons rice vinegar
1 tablespoon garlic, minced
1 tablespoon fresh ginger, minced
2 tablespoons cornstarch
¼ cup water
2 tablespoons sesame oil
3 green onions, chopped (for garnish)
Optional: 1 tablespoon crushed red pepper flakes (for a spicy kick)

How to Make Slow Cooker Mongolian Beef Step-by-Step

Step 1: Slice the flank steak against the grain into thin strips for maximum tenderness.
Step 2: In a bowl, whisk together the soy sauce, hoisin sauce, brown sugar, rice vinegar, minced garlic, and minced ginger. Stir until the sugar has dissolved and the sauce is well combined.
Step 3: Place the sliced beef into the slow cooker. Pour the sauce over the beef, ensuring it is evenly coated. Stir everything together to ensure the beef is fully submerged.
Step 4: Cover the slow cooker with the lid and cook on low for 4-5 hours or high for 2-3 hours. The beef should be tender and fully cooked.
Step 5: Once the beef is cooked, mix cornstarch and water to create a slurry. Add it to the slow cooker and cook for an additional 20-30 minutes, allowing the sauce to thicken.
Step 6: Garnish with chopped green onions and serve over steamed rice or noodles. Add crushed red pepper flakes for an extra spicy kick.

Slow Cooker Mongolian Beef: 6 Steps to Perfection - Slow Cooker Mongolian Beef - main visual representation

Pro Tips for the Perfect Slow Cooker Mongolian Beef

Keep these in mind:

Slice the beef against the grain to ensure it remains tender.
Brown sugar can be adjusted based on your sweetness preference.
For a healthier option, consider adding slow cooker Mongolian beef with vegetables like bell peppers or broccoli.
Cooking on low is preferred for the best flavor and tenderness.

Best Ways to Serve Slow Cooker Mongolian Beef

This dish is versatile and can be paired wonderfully with:

Steamed rice or noodles for a complete meal.
Vegetable stir-fry for a balanced plate.
Low-carb options like cauliflower rice for a healthier twist.

How to Store and Reheat Slow Cooker Mongolian Beef

For leftovers, store the beef in an airtight container in the refrigerator for up to three days. To reheat, simply warm it in the microwave or on the stovetop until heated through. This makes for excellent slow cooker Mongolian beef meal prep!

Frequently Asked Questions About Slow Cooker Mongolian Beef

What is slow cooker Mongolian beef?

This dish features tender beef cooked in a savory, slightly sweet sauce made from soy sauce, hoisin sauce, and spices, perfect for serving over rice.

Can I make slow cooker Mongolian beef ahead of time?

Absolutely! You can prepare it a day in advance and store it in the fridge. The flavors will meld beautifully overnight.

How do I avoid common mistakes with slow cooker Mongolian beef?

Ensure you slice the beef thinly and against the grain, and don’t skip the cornstarch slurry step to achieve the perfect sauce consistency.

Variations of Slow Cooker Mongolian Beef You Can Try

Try these exciting twists:

Add colorful bell peppers for a slow cooker Mongolian beef with vegetables option.
Use chicken or tofu for a different protein source.
Experiment with a low-carb slow cooker Mongolian beef by substituting sugar with a sugar substitute.

With these variations, you can keep this dish fresh and exciting for every occasion!

Slow Cooker Mongolian Beef: 6 Steps to Perfection - Slow Cooker Mongolian Beef - additional detail

For more delicious recipes, check out Cheesy Baked Fajita Chicken or Creamy Pepperoncini Chicken Skillet. If you’re interested in meal prep, you might also enjoy Healthy Banana Bread Vegan for a sweet treat!