Slow Cooker Mongolian Beef: Easy Crock Pot Mongolian Beef Recipe for Delicious Weeknight Dinner

Introduction

If you’re craving the irresistible flavors of your favorite Asian takeout but want something easier, healthier, and homemade, this Slow Cooker Mongolian Beef is the perfect answer. The rich, savory-sweet sauce coats tender strips of beef, creating a melt-in-your-mouth meal that’s as effortless as it is crowd-pleasing. Put it all together in the morning, and by dinnertime you have an aromatic, saucy main ready to serve over rice or noodles.

Why This Crock Pot Mongolian Beef Belongs in Your Weeknight Rotation

What makes this Mongolian Beef shine is its blend of pantry-friendly ingredients and hands-off prep. The slow cooker transforms inexpensive cuts of beef into succulent, flavor-infused pieces while the sauce—combining soy, garlic, ginger, and brown sugar—strikes a perfect balance between savory and sweet. It’s an ideal meal for busy weeknights, feeding the family with very little effort and maximum flavor.

Building the Ultimate Sauce

The magic of Mongolian Beef lies in its glossy sauce. This recipe uses a combination of soy sauce, brown sugar, garlic, ginger, sesame oil, and just the right amount of cornstarch to thicken. No complicated steps—simply whisk together and pour over the beef. During the slow cook, the sauce permeates every slice of meat, ensuring amazing taste in every bite.

Easy Assembly in the Slow Cooker

Simply toss thinly-sliced flank steak (or chuck) with cornstarch, then layer it in the slow cooker. Pour in your mixed sauce and let the slow cooker do the heavy lifting while you go about your day. In the last 30 minutes, add sliced green onions for a pop of color and a burst of freshness. That’s it—minimal prep, maximum payoff.

Serving Suggestions for a Complete Family Dinner

For a weeknight dinner, serve slow cooker Mongolian beef over steamed jasmine rice, brown rice, or noodles. Add roasted broccoli, snow peas, or a fresh cucumber salad on the side for a well-balanced meal. Top each bowl with extra sliced green onions and a sprinkle of sesame seeds for restaurant-quality presentation.

Nutritional Information and Serving Size

This recipe makes about 4 hearty servings. Each serving (beef and sauce only) contains roughly 350 calories, depending on cut of beef and sugar used. Add your preferred serving style to calculate your full meal nutrition.

Easy Crock Pot Mongolian Beef (Recap)

Slow Cooker Mongolian Beef turns budget-friendly beef and simple ingredients into a flavorful, fuss-free meal that’s sure to please everyone at the table. Its set-it-and-forget-it method keeps dinner simple and stress-free.

💡Meal Planning Tip: Save this recipe to automatically generate a streamlined shopping list with all ingredients grouped by store section. This ensures quick, stress-free grocery shopping so your weeknight dinners come together effortlessly.

Instructions

1. In a medium bowl, toss the sliced beef with cornstarch until evenly coated. Shake off any excess.
2. Transfer beef to the bottom of your slow cooker. If using, scatter carrots on top.
3. In a separate bowl, whisk together soy sauce, brown sugar, water, sesame oil, garlic, ginger, and sriracha or chili paste (if using).
4. Pour sauce evenly over the beef and carrots in the slow cooker.
5. Cover and cook on low for 4-5 hours or on high for 2 to 2½ hours, until the beef is tender but not falling apart.
6. During the last 30 minutes of cooking, stir in the sliced green onions.
7. Serve hot over steamed rice or noodles, garnished with extra green onions and sesame seeds.

Weekly Meal Planning

This Slow Cooker Mongolian Beef is a lifesaver when planning easy weeknight meals. Save and schedule this recipe to seamlessly integrate it into your dinner plans. CookifyAI consolidates all your recipes, calculates ingredient totals, and creates an organized shopping list for the week.

Planning Benefits:

– Automatically combines overlapping ingredients across multiple meals to avoid overbuying
– Organizes shopping lists by store section for speedy grocery runs
– Reduces food waste by ensuring you’re buying just what you need
– Makes prepping weekday (and weekend!) dinners more efficient than ever

Pro tip: When mapping out your week, schedule all recipes in advance—CookifyAI will note if you need additional staples like rice, maximizing both convenience and cost savings!

Cook and Prep Times

Prep Time: 10 minutes
Cook Time: 4-5 hours on low (2-2½ hours on high)
Total Time: 4-5 hours (hands-off time makes this a true weeknight hero)

Enjoy the rich, satisfying flavors of Slow Cooker Mongolian Beef with zero fuss—and let this become your go-to easy weeknight dinner!