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Bowl of Slow Cooker Mongolian Beef with rice and vegetables

Slow Cooker Mongolian Beef

A tender and juicy flavor-packed dish made with simple ingredients, perfect for weeknights and meal prepping.
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Course Dinner, Main Course
Cuisine Asian, Chinese
Servings 4 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 1 pound Flank Steak Tender and flavorful cut.
  • 1/2 cup Soy Sauce Adds a savory depth.
  • 1/2 cup Brown Sugar Sweetens the dish.
  • 1/4 cup Water Helps thin out the sauce.
  • 2 tablespoons Cornstarch Aids in thickening the sauce.
  • 4 cloves Minced Garlic Infuses a rich flavor.
  • 1 tablespoon Minced Ginger Adds warmth and spice.
  • 2 Green Onions For garnish; adds crunch.
  • 2 cups Cooked Rice Perfect base to soak up sauce.

Instructions
 

Preparation

  • Slice the Flank Steak into thin strips.
  • In a bowl, combine soy sauce, brown sugar, water, minced garlic, and ginger. Stir until the sugar dissolves.
  • Sprinkle cornstarch into the mixture and stir until smooth.

Cooking

  • Place the sliced flank steak in the slow cooker, spreading it evenly.
  • Pour the soy sauce mixture over the steak, ensuring it is evenly coated.
  • Cover and cook on low for 5 to 6 hours or on high for 2.5 to 3 hours.

Serving

  • Taste the sauce and adjust the thickness if needed by adding a splash of water.
  • Spoon the Mongolian beef over cooked rice.
  • Garnish with sliced green onions.

Notes

Cut against the grain for the tenderest beef. Consider adding frozen stir-fry veggies for extra nutrition. Store leftovers in airtight containers and freeze for quick meals later.
Keyword Beef Recipe, Comfort Food, Easy Dinner, Meal Prep, Slow Cooker Mongolian Beef