Crockpot Beef Mein is a delightful dish that brings the flavors of Asian cuisine right to your home. This simple, takeout-inspired dinner features tender beef, colorful vegetables, and noodles tossed in a savory sauce. Perfect for busy weeknights, it cooks effortlessly in your slow cooker, letting you enjoy a comforting meal with minimal fuss. Let’s dive into this delicious recipe that is sure to please your family!
Why You’ll Love This Crockpot Beef Mein
This slow cooker beef mein brings incredible flavor to your dinner table. Here are a few reasons to love it:
- Effortless preparation with easy-to-find ingredients.
- Rich and savory flavors that rival your favorite takeout.
- Versatile, allowing for various vegetable combinations.
- A family-friendly dish that everyone will enjoy.
- Healthy option with fresh vegetables and lean beef.
- Perfect for meal prep or freezer meals.
This is not just any beef mein recipe; it’s a homemade beef mein using a slow cooker that’s easy and delicious!
Ingredients for Crockpot Beef Mein
Gather these items:
- 1½ pounds flank steak (thinly sliced against the grain)
- 1 tablespoon oil
- 1 small onion (thinly sliced)
- 2 cups beef broth
- ½ cup soy sauce
- ¼ cup brown sugar
- 1 teaspoon ground ginger
- 1 teaspoon black pepper
- 3 cloves garlic (minced)
- 1 cup shredded carrots
- 1 cup sliced bell peppers
- 1 cup broccoli florets
- 1 cup snow peas
- 12 ounces lo mein noodles (or udon noodles or fettuccine, cooked and drained)
- ½ tablespoon cornstarch
- Scallions and sesame seeds (for garnish)
How to Make Crockpot Beef Mein Step-by-Step
- Step 1: Heat the oil in a skillet and quickly sear the beef slices just until browned.
- Step 2: Transfer the beef to the slow cooker.
- Step 3: Add the onion, broth, soy sauce, brown sugar, ginger, pepper, garlic, carrots, and bell peppers.
- Step 4: Cover and cook on LOW for 4–5 hours, until the beef is tender.
- Step 5: Stir in the broccoli and snow peas.
- Step 6: In a small bowl, mix the cornstarch with ½ tablespoon cold water to create a slurry, then stir it into the slow cooker.
- Step 7: Add the cooked noodles and gently toss everything together until well coated in the sauce.
- Step 8: Let it heat through for 15–20 minutes before serving.
Pro Tips for the Perfect Crockpot Beef Mein
Keep these in mind:
- Use a good quality beef broth for richer flavor.
- Don’t skip searing the beef; it locks in juices.
- Feel free to add your favorite vegetables for variety.
- This method is excellent for quick beef mein preparation!
Best Ways to Serve Crockpot Beef Mein
For a complete meal, serve this dish with:
- Steamed rice or cauliflower rice for a low-carb option.
- Hot sauce for those who like it spicy.
- A side of egg rolls or spring rolls for a full Asian-themed dinner.
How to Store and Reheat Crockpot Beef Mein
To store, place leftovers in an airtight container and refrigerate for up to 3 days. To reheat, simply warm in the microwave or on the stove until heated through. This is a fantastic one-pot beef mein meal that’s perfect for meal prep!
Frequently Asked Questions About Crockpot Beef Mein
What’s the secret to perfect Crockpot Beef Mein?
The secret lies in searing the beef before slow cooking, which enhances the flavors. Plus, using fresh ingredients ensures a delicious crockpot beef noodle soup source.
Can I make Crockpot Beef Mein ahead of time?
Absolutely! You can prepare it a day in advance and store it in the refrigerator. Reheat it for a quick and satisfying dinner.
How do I avoid common mistakes with Crockpot Beef Mein?
To avoid common mistakes, ensure you don’t overcook the beef, and adjust the seasoning to your taste. This dish is all about balancing flavors.
Variations of Crockpot Beef Mein You Can Try
Experiment with these variations:
- Add mushrooms and bok choy for a different texture.
- Use chicken or tofu for a protein swap.
- Incorporate different sauces like teriyaki for a unique taste.
With Crockpot Beef Mein, you can enjoy a hearty meal that’s simple to prepare and loaded with flavor. Perfect for any night of the week!

Delicious Crockpot Beef Mein You’ll Love Tonight
- Total Time: 260 minutes
- Yield: 4 servings 1x
- Diet: Gluten Free
Description
This crockpot beef lo mein is a simple, takeout-inspired dinner made with tender beef, colorful vegetables, and noodles tossed in a savory sauce.
Ingredients
- 1½ pounds flank steak (thinly sliced against the grain)
- 1 tablespoon oil
- 1 small onion (thinly sliced)
- 2 cups beef broth
- ½ cup soy sauce
- ¼ cup brown sugar
- 1 teaspoon ground ginger
- 1 teaspoon black pepper
- 3 cloves garlic (minced)
- 1 cup shredded carrots
- 1 cup sliced bell peppers
- 1 cup broccoli florets
- 1 cup snow peas
- 12 ounces lo mein noodles (or udon noodles or fettuccine, cooked and drained)
- ½ tablespoon cornstarch
- Scallions and sesame seeds (for garnish)
Instructions
- Heat the oil in a skillet and quickly sear the beef slices just until browned.
- Transfer the beef to the slow cooker.
- Add the onion, broth, soy sauce, brown sugar, ginger, pepper, garlic, carrots, and bell peppers.
- Cover and cook on LOW for 4–5 hours, until the beef is tender.
- Stir in the broccoli and snow peas.
- In a small bowl, mix the cornstarch with ½ tablespoon cold water to create a slurry, then stir it into the slow cooker.
- Add the cooked noodles and gently toss everything together until well coated in the sauce.
- Let it heat through for 15–20 minutes before serving.
Notes
- Prep Time: 15 minutes
- Cook Time: 240 minutes
- Category: Dinner
- Method: Slow Cooker
- Cuisine: Asian
Nutrition
- Serving Size: 1 serving
- Calories: 550
- Sugar: 8g
- Sodium: 1200mg
- Fat: 20g
- Saturated Fat: 7g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 65g
- Fiber: 4g
- Protein: 30g
- Cholesterol: 80mg
Keywords: Crockpot Beef Lo Mein, Beef Lo Mein, Slow Cooker Beef Lo Mein