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Crockpot Beef and Broccoli Recipe

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4.4 from 68 reviews

This Crockpot Beef and Broccoli recipe offers a delicious and easy way to enjoy a classic Chinese takeout favorite at home. Made with tender flank steak slow-cooked in a savory sauce of beef broth, soy sauce, brown sugar, garlic, and sesame oil, then combined with fresh broccoli for a perfectly balanced meal. Ideal for hands-off cooking and providing a comforting dinner ready in just a few hours.

  • Total Time: 3 hours 25 minutes
  • Yield: 6 servings

Ingredients

Beef and Sauce

  • 1 1/2 pounds flank steak (or beef chuck), sliced against the grain in thin strips
  • 1 cup low-sodium beef broth
  • 1/2 cup low-sodium soy sauce
  • 1/3 cup light brown sugar
  • 1 tablespoon sesame oil
  • 1 tablespoon minced garlic

Thickening and Vegetables

  • 2-3 tablespoons cornstarch
  • 3-4 cups chopped broccoli (frozen or fresh)

Instructions

  1. Add beef: Place the sliced flank steak into the base of the crockpot, spreading it evenly.
  2. Make sauce: In a medium bowl, whisk together the beef broth, low-sodium soy sauce, light brown sugar, sesame oil, and minced garlic until fully combined.
  3. Cook beef: Pour the prepared sauce over the beef in the crockpot. Cover and cook on low for 3 to 4 hours, or until the meat is fully cooked and tender.
  4. Thicken sauce and add broccoli: Remove 1/4 cup of the cooking liquid from the crockpot (or use 1/4 cup water) and whisk in the cornstarch until smooth. Stir this mixture back into the crockpot. Add the chopped broccoli and stir to combine.
  5. Finish cooking: Cover and cook for an additional 20 to 30 minutes, until the broccoli is tender but still vibrant green.
  6. Serve: Serve the beef and broccoli mixture over cooked rice and garnish with sesame seeds if desired.

Notes

  • Slice the beef thinly against the grain for maximum tenderness.
  • Using low-sodium soy sauce and broth helps control sodium content.
  • If you prefer a thicker sauce, adjust cornstarch amount accordingly.
  • Frozen broccoli works well and can be added directly from the freezer.
  • This dish pairs perfectly with steamed white or brown rice.
  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 3 hours 10 minutes
  • Category: Main Dish
  • Method: Slow Cooking
  • Cuisine: Chinese-American