Looking for a healthy dinner option that the whole family will love? This Crockpot Mongolian Beef is your answer. It’s packed with flavor, and the slow cooking process ensures that the beef becomes incredibly tender while allowing the delicious sauce to permeate every bite.

Imagine coming home to a warm, inviting aroma wafting through your kitchen. This dish not only tastes fantastic but is also a great way to incorporate more vegetables into your family’s meal. It’s simple to prepare, and you can enjoy a hearty meal without compromising on health.

👉 Get more recipes: 15 Healthy Crockpot Dinner Recipes for Family

Easy and Nutritious Mongolian Beef in a Slow Cooker

Crockpot Mongolian Beef with vegetables served over brown rice, garnished with green onions.

This healthy take on Mongolian Beef is made with lean beef, fresh vegetables, and a flavorful sauce that’s both sweet and savory. The dish is rich in taste, yet light enough to make you feel good about what you’re eating.

Ingredients

  • 2 lbs lean beef flank steak, sliced into thin strips
  • 1 cup low-sodium soy sauce
  • 1/2 cup brown sugar or a sugar substitute
  • 1/4 cup rice vinegar
  • 1 tablespoon minced garlic
  • 1 tablespoon minced ginger
  • 1 cup broccoli florets
  • 1 cup bell pepper, sliced
  • 1 cup snap peas
  • 1 tablespoon cornstarch (optional for thickening)
  • 2 tablespoons water (optional for thickening)
  • Cooked brown rice or quinoa for serving
  • Chopped green onions for garnish

Instructions

  1. Prepare the Beef: Place the sliced flank steak into the Crockpot.
  2. Mix the Sauce: In a bowl, mix together the soy sauce, brown sugar, rice vinegar, garlic, and ginger. Pour over the beef in the Crockpot.
  3. Add Vegetables: Layer the broccoli, bell peppers, and snap peas on top of the beef and sauce mixture.
  4. Cook: Cover and cook on low for 6-8 hours or on high for 3-4 hours until the beef is tender.
  5. Thicken the Sauce (optional): If you prefer a thicker sauce, mix cornstarch with water and stir into the Crockpot during the last 30 minutes of cooking.
  6. Serve: Serve the Mongolian beef over cooked brown rice or quinoa, and garnish with chopped green onions.

Cook and Prep Times

  • Prep Time: 15 minutes
  • Cook Time: 6-8 hours
  • Total Time: 6-8 hours 15 minutes

Nutrition Information

  • Servings: 6
  • Calories: 320kcal
  • Fat: 10g
  • Protein: 28g
  • Carbohydrates: 30g