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Slow Cooker Mongolian Beef

Slow Cooker Mongolian Beef: Easy Comfort Food for Dinner

Slow Cooker Mongolian Beef is a comforting dish with tender flank steak in a savory-sweet sauce, perfect for hassle-free weeknight dinners.
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Prep Time 15 minutes
Cook Time 3 hours
Total Time 3 hours 15 minutes
Servings: 4 servings
Course: Dinner
Cuisine: Asian
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Beef
  • 2 pounds Flank Steak sliced thinly against the grain
For the Sauce
  • 1/2 cup Soy Sauce use gluten-free for gluten-free option
  • 1/4 cup Brown Sugar can use coconut sugar
  • 4 cloves Garlic minced
  • 1 tablespoon Ginger fresh grated, or use ground
  • 2 tablespoons Cornstarch for thickening
  • 1/2 cup Water or low-sodium broth
Optional Add-Ins
  • 1 cup Vegetables (Bell Peppers, Broccoli) add in the last hour of cooking

Equipment

  • Slow Cooker

Method
 

Step-by-Step Instructions for Slow Cooker Mongolian Beef
  1. Prep the Beef: Slice the flank steak thinly against the grain into strips about 1/4 inch thick. Season lightly with salt and pepper and set aside.
  2. Mix the Sauce: Combine soy sauce, brown sugar, minced garlic, grated ginger, cornstarch, and water in a bowl. Whisk until smooth.
  3. Combine & Cook: Add sliced flank steak to the slow cooker and pour the sauce over it, ensuring even coating.
  4. Cook: Set the slow cooker to low heat for about 3 hours until the beef is tender.
  5. Thicken (Optional): Lift the lid during the last 30 minutes to thicken the sauce if desired.
  6. Serve: Ladle the beef and sauce over rice or noodles, and garnish with lettuce, sesame seeds, or green onions if desired.

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 20gProtein: 30gFat: 15gSaturated Fat: 5gCholesterol: 70mgSodium: 800mgPotassium: 600mgFiber: 1gSugar: 5gVitamin A: 5IUVitamin C: 2mgCalcium: 2mgIron: 15mg

Notes

Store any leftovers in an airtight container for up to 3-4 days in the fridge or freeze for up to 2-3 months.

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