
Getting my kids to eat their greens used to be a daily negotiation, until I started letting the slow cooker do the persuading. The beef becomes so tender and the broccoli so flavorful in this Crockpot Beef and Broccoli that they always ask for seconds. It’s the kind of magic that happens when you combine simple ingredients with a little patience, transforming a weeknight dinner into something that feels like a treat.
This recipe is my answer to the takeout craving that hits on a busy Tuesday. You know the one. It’s 4 PM, the day has gotten away from you, and the thought of chopping, sautéing, and managing multiple pans feels like a bridge too far. That’s where this Crockpot Beef and Broccoli comes in. It’s comfort food, made easy. You spend about ten minutes in the morning getting everything into the pot, and by evening, your kitchen smells like your favorite Chinese restaurant, and dinner is just about ready to serve over a pile of fluffy rice. It’s regular kitchen, regular time, great results. This dish proves that you don’t need a wok or a professional chef’s speed to create a meal that tastes just like takeout, only better because you made it.
Table of Contents
Crockpot Beef and Broccoli
This easy slow cooker recipe delivers classic takeout flavor with minimal effort. Tender beef and crisp broccoli cook in a savory, slightly sweet sauce, perfect for serving over rice on a busy weeknight.
- Prep Time: 15min
- Cook Time: 4h
- Total Time: 4h 15min
- Yield: 6 servings 1x
- Category: dinner
- Method: slow cooking
- Cuisine: Asian
- Diet: Dairy Free
Ingredients
- 2 pounds flank steak or sirloin, sliced thinly against the grain
- 1 tablespoon cornstarch
- 1 tablespoon vegetable oil
- Salt and black pepper
- ¾ cup low-sodium beef broth
- ½ cup low-sodium soy sauce
- ⅓ cup packed brown sugar
- 2 tablespoons hoisin sauce
- 1 tablespoon sesame oil
- 4 cloves garlic, minced
- 1 tablespoon fresh ginger, grated
- ½ teaspoon red pepper flakes (optional)
- 1 large head broccoli, cut into florets (about 4-5 cups)
- 2 tablespoons cornstarch mixed with 3 tablespoons cold water (slurry)
- Sesame seeds and sliced green onions for garnish
Instructions
- Pat sliced steak dry and toss with 1 tablespoon cornstarch, oil, salt, and pepper.
- In the slow cooker insert, whisk together broth, soy sauce, brown sugar, hoisin, sesame oil, garlic, ginger, and red pepper flakes.
- Add the coated beef to the sauce and stir to combine. Cover and cook on LOW for 4 hours or HIGH for 2-3 hours.
- In the last 30-45 minutes of cooking, stir in the broccoli florets.
- Once broccoli is tender, turn slow cooker to HIGH. Stir in the cornstarch slurry, cover, and cook for 10-15 minutes until sauce thickens.
- Serve hot over rice, garnished with sesame seeds and green onions.
Notes
For gluten-free, use tamari and gluten-free hoisin. Do not add broccoli at the beginning to prevent mushiness. The cornstarch slurry must be mixed with cold water first to avoid lumps.
Nutrition
- Serving Size: 6
- Calories: 320
- Sugar: 15
- Sodium: 950
- Fat: 10
- Saturated Fat: 3
- Unsaturated Fat: 5
- Trans Fat: 0
- Carbohydrates: 22
- Fiber: 2
- Protein: 34
- Cholesterol: 70
Ingredients List

Crockpot Beef and Broccoli starts with a handful of pantry-friendly ingredients that come together to create a deeply savory, slightly sweet, and utterly comforting sauce. Here’s what you’ll need:
- For the Beef:
- 2 pounds flank steak or sirloin, sliced thinly against the grain
- 1 tablespoon cornstarch
- 1 tablespoon vegetable oil
- Salt and black pepper
- For the Sauce:
- ¾ cup low-sodium beef broth
- ½ cup low-sodium soy sauce (or tamari for gluten-free)
- ⅓ cup packed brown sugar (light or dark)
- 2 tablespoons hoisin sauce
- 1 tablespoon sesame oil
- 4 cloves garlic, minced
- 1 tablespoon fresh ginger, grated
- ½ teaspoon red pepper flakes (optional, for a little heat)
- For Finishing:
- 1 large head of broccoli, cut into florets (about 4-5 cups)
- 2 tablespoons cornstarch mixed with 3 tablespoons cold water (slurry)
- Sesame seeds and sliced green onions for garnish
Smart Swaps & Notes:
- Beef: Flank steak is ideal for its flavor and texture, but sirloin or even chuck roast (cooked longer) work beautifully. For a different protein, the method works great for chicken—check out our Slow Cooker Honey Garlic Chicken for a similar sweet-savory vibe.
- Soy Sauce: Use tamari for a gluten-free version. Coconut aminos are a great lower-sodium alternative.
- Sweetener: Honey or maple syrup can stand in for the brown sugar.
- Veggies: Feel free to add sliced bell peppers, carrots, or snap peas in the last hour of cooking.
Timing
One of the best parts of this Crockpot Beef and Broccoli recipe is how the hands-off cooking time gives you back your day.
- Prep Time: 15 minutes
- Cook Time: 4 hours on LOW or 2-3 hours on HIGH
- Total Time: 4 hours 15 minutes (mostly unattended)
Compared to stir-frying, which requires constant attention, this slow cooker method is about 80% less active time. You get all the flavor with a fraction of the fuss.
Step-by-Step Instructions
Follow these simple steps for a perfect Crockpot Beef and Broccoli every time.
- Prep the Beef. Pat your sliced steak dry with a paper towel. Toss it in a bowl with the tablespoon of cornstarch, oil, and a pinch of salt and pepper. This light coating helps the beef sear nicely and thickens the sauce later.
- Make the Sauce. In your slow cooker insert, whisk together the beef broth, soy sauce, brown sugar, hoisin sauce, sesame oil, minced garlic, grated ginger, and red pepper flakes. Give it a taste—it should be a perfect balance of salty, sweet, and umami.
- Combine and Cook. Add the coated beef strips to the sauce in the crockpot and stir to coat. Cover and cook on LOW for 4 hours or on HIGH for 2-3 hours. The beef should be fork-tender.
- Add the Broccoli. In the last 30-45 minutes of cooking, stir in the broccoli florets. This keeps them bright green and perfectly tender-crisp, not mushy.
- Thicken the Sauce. Once the broccoli is cooked to your liking, turn the slow cooker to HIGH if it isn’t already. Stir the cornstarch slurry (make sure it’s well-mixed) into the pot. Replace the lid and cook for an additional 10-15 minutes, until the sauce has thickened to a glossy, coating consistency.
- Serve. Give everything a final stir. Serve your Crockpot Beef and Broccoli hot over steamed rice, garnished generously with sesame seeds and green onions.
Nutritional Information
(Per serving, based on 6 servings, without rice)
- Calories: ~320
- Protein: 34g
- Carbohydrates: 22g
- Fat: 10g
- Fiber: 2g
This Crockpot Beef and Broccoli is a good source of protein from the beef and provides vitamin C, vitamin K, and fiber from the broccoli. Using low-sodium broth and soy sauce helps manage the salt content without sacrificing flavor.
Equipment Needed
You don’t need any fancy gear for this Crockpot Beef and Broccoli.
- A 6-quart or larger slow cooker (this is essential for the long, gentle cook)
- A sharp knife and cutting board
- Measuring cups and spoons
- A small bowl for the cornstarch slurry
- A whisk or fork for mixing the sauce
Why You’ll Love This Recipe
This Crockpot Beef and Broccoli earns a permanent spot in your dinner rotation for so many reasons.
- Tastes Like Takeout, Feels Like Home: It delivers that classic, craveable beef and broccoli flavor without any mystery ingredients or delivery fees.
- The Ultimate Time-Saver: Morning prep means dinnertime freedom. It’s perfect for busy weekdays, after-school activities, or when you just want to relax.
- Family-Friendly Comfort Food: The tender beef and flavorful sauce are universally loved, making it a reliable hit with both kids and adults.
- Meal Prep Champion: This recipe doubles easily and reheats wonderfully for lunches throughout the week.
- Simple Ingredients, Warm Memories: It’s built from staples you likely have on hand, proving that great food doesn’t require a complicated grocery list.
Healthier Alternatives for the Recipe

You can easily tweak this Crockpot Beef and Broccoli to fit different dietary needs without losing its soul-satisfying comfort.
- Gluten-Free: Use tamari or coconut aminos instead of soy sauce, and ensure your hoisin sauce is a gluten-free brand.
- Lower-Sugar: Reduce the brown sugar by half or substitute with a sugar-free alternative like monk fruit sweetener. The hoisin and natural sweetness from the onions still provide plenty of flavor.
- Lower-Carb: Serve over cauliflower rice instead of white or brown rice. You can also add more broccoli or other low-carb veggies like mushrooms.
- Higher-Protein: The dish is already protein-packed! To boost it further, you could add a can of drained chickpeas when you add the broccoli.
- Dairy-Free: This recipe is naturally dairy-free.
Serving Suggestions
This Crockpot Beef and Broccoli is a complete meal once you add a base to soak up that incredible sauce.
- The Classic: Steamed white or brown jasmine rice is the traditional and perfect pairing.
- For a Heartier Meal: Serve over lo mein noodles or even mashed potatoes for the ultimate comfort food plate.
- Keep it Light: A bed of cauliflower rice works beautifully.
- Add a Side: A simple cucumber salad with a rice vinegar dressing or some steamed dumplings from the freezer make it a feast.
- Garnish is Key: Don’t skip the sesame seeds and green onions! They add texture, color, and a final layer of fresh flavor that makes the dish pop.
Common Mistakes to Avoid
A few simple tips will guarantee your Crockpot Beef and Broccoli turns out perfect.
- Skipping the Cornstarch on the Beef: That light dusting is crucial. It helps create a better texture on the beef and acts as a starter for thickening the sauce.
- Overcooking the Broccoli: Adding the broccoli at the beginning will turn it into a sad, olive-green mush. The last 30-45 minutes is the sweet spot for tender-crisp florets.
- Not Making a Slurry: If you just sprinkle cornstarch directly into the hot liquid, it will clump. Always mix it with cold water first for a smooth, lump-free thickened sauce.
- Using a Pot That’s Too Small: You need room for the beef to cook evenly and for the broccoli to be stirred in later. A 6-quart crockpot is ideal.
- Forgetting to Taste the Sauce: Before adding the beef, taste your sauce mixture. This is your chance to adjust—a little more ginger, a pinch more sugar, etc. It’s easier to fix now than later.
Storing Tips for the Recipe

This Crockpot Beef and Broccoli makes fantastic leftovers.
- Refrigerator: Store cooled leftovers in an airtight container for up to 4 days.
- Freezer: Freeze in portion-sized containers for up to 3 months. Thaw overnight in the refrigerator before reheating. Note: The broccoli texture may become softer after freezing and thawing, but the flavor will still be excellent.
- Reheating: Reheat gently in a saucepan over medium-low heat, adding a splash of water or broth if the sauce has thickened too much. You can also microwave individual portions, stirring every 30 seconds until hot.
- Meal Prep: You can slice the beef and mix the sauce ingredients (except the cornstarch slurry) the night before. Store them separately in the fridge, then combine in the slow cooker in the morning.
Conclusion
This Crockpot Beef and Broccoli is more than just a recipe; it’s a reliable kitchen friend for those days when you need a warm, satisfying dinner without the stress. It wraps up everything we love about comfort food—tender meat, flavorful veggies, a rich sauce—in the most convenient package possible. Simple ingredients, warm memories, all waiting for you at the end of a long day.
I hope this becomes a new favorite in your home, just like it is in mine. When you give it a try, I’d love to hear how it turned out for you! Leave a comment below and let me know. And if you’re looking for more hands-off, flavor-first dinners, be sure to check out our Crockpot Beef Stew for another classic comfort food, or explore other global flavors with our Crockpot Chicken Tikka Masala and Slow Cooker Mediterranean Chicken. Happy, easy cooking.
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FAQs about Crockpot Beef and Broccoli
Should I sear the beef before putting it in the Crockpot?
Searing the beef before slow cooking is highly recommended! It adds a richer, more complex flavor and helps to keep the beef from becoming too mushy during the long cooking process.
Can I use frozen broccoli in Crockpot Beef and Broccoli?
It's best to use fresh or frozen broccoli florets that have been thawed for best results. Adding frozen broccoli directly to the crockpot may result in a mushy texture. Add the broccoli during the last 30-60 minutes of cooking.
How do I thicken the sauce in Crockpot Beef and Broccoli?
To thicken the sauce, create a cornstarch slurry by mixing equal parts cornstarch and cold water. Stir the slurry into the crockpot during the last 30 minutes of cooking, allowing it to thicken as it simmers.
What cut of beef is best for Crockpot Beef and Broccoli?
Flank steak or sirloin steak are excellent choices for Crockpot Beef and Broccoli. These cuts become tender when slow-cooked. Cut against the grain into thin strips before cooking.
How long does Crockpot Beef and Broccoli take to cook?
Crockpot Beef and Broccoli typically takes 3-4 hours on high or 6-8 hours on low. Cooking times can vary depending on your specific slow cooker, so it's always a good idea to check for doneness. The beef should be tender and easily shredded with a fork.
Can I make Crockpot Beef and Broccoli ahead of time?
Yes, you can prepare the beef and sauce mixture ahead of time and refrigerate it for up to 24 hours. Add the broccoli just before serving to prevent it from becoming overcooked. Reheat the beef and sauce in the crockpot or on the stovetop before adding the broccoli.
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