When I first discovered the magic of slow cooking, I was amazed at how easy it was to create tender, flavorful meals with minimal effort. One of my family’s favorites quickly became this Easy Low-Carb Crockpot Beef and Broccoli. The aroma of savory beef and fresh broccoli fills the kitchen, making even the busiest days feel special. I love knowing that with just a bit of prep, I can come home to a comforting dinner. This recipe matters to me because it brings my loved ones together around the table, enjoying a delicious meal that fits into our healthy lifestyle. What makes this dish truly special is its rich flavor and the way it brings joy to our evenings without the fuss.
Why Make This Recipe
This Easy Low-Carb Crockpot Beef and Broccoli is a fantastic choice for busy weeknights when you want a satisfying dinner without spending hours in the kitchen. It’s packed with protein and veggies, making it a healthy option. Plus, using the crockpot means you can set it and forget it—giving you time to relax or take care of other tasks. It’s a family-friendly meal that even picky eaters will love, and the low-carb nature helps keep it light.
How to Make Easy Low-Carb Crockpot Beef and Broccoli
Ingredients
- 1.5 pounds flank steak or sirloin, thinly sliced against the grain
- 4 cups fresh broccoli florets (about 300 grams)
- 1 cup low sodium beef broth
- ⅓ cup tamari or soy sauce
- 2 teaspoons sesame oil
- 3 cloves garlic, minced
- 1 tablespoon fresh grated ginger
- ½ medium yellow onion, thinly sliced
- 1 tablespoon stevia or monk fruit sweetener (optional)
- 1 teaspoon arrowroot powder or xanthan gum (optional)
- ¼ teaspoon red pepper flakes (optional)
- 2 stalks green onions, chopped (for garnish)
Directions
- Thinly slice the flank steak or sirloin against the grain. To make slicing easier, freeze the beef for about 15 minutes.
- In a mixing bowl, whisk together the beef broth, tamari or soy sauce, sesame oil, minced garlic, grated ginger, sweetener (if using), and red pepper flakes (if using).
- Place the sliced onions at the bottom of the crockpot. Add the sliced beef on top and pour the sauce mixture over everything. Toss gently with tongs to coat.
- Cover and cook on low for 5-6 hours or on high for 3-4 hours. Keep the lid closed as much as you can.
- About 20-30 minutes before serving, add the fresh broccoli florets on top. Stir gently and cover again.
- If you want to thicken the sauce, mix the arrowroot powder or xanthan gum with cold water to make a slurry. Stir this into the crockpot after adding the broccoli. Let it cook for the last 20-30 minutes.
- Taste and adjust the seasoning if needed. Finally, garnish with chopped green onions and serve hot.
How to Serve Easy Low-Carb Crockpot Beef and Broccoli
This delicious dish can be served on its own for a low-carb dinner or over cauliflower rice for an even heartier meal. Pair it with a light salad or steamed vegetables to add more color and nutrients to your plate.
How to Store Easy Low-Carb Crockpot Beef and Broccoli
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the microwave or on the stovetop until heated through. You can also freeze it for longer storage, but it’s best to enjoy it fresh for the best flavor.
Tips to Make Easy Low-Carb Crockpot Beef and Broccoli
- For the best flavor, use high-quality beef and fresh ingredients.
- If you prefer a thicker sauce, remember to add the thickening agent as described in the directions.
- Feel free to add more vegetables like bell peppers or snap peas if you wish.
Variation
If you want to add more variety, consider using chicken instead of beef or adding a splash of lime juice for a zesty twist. You can also try different types of low-carb sweeteners depending on your preference.
FAQs
Can I use frozen broccoli instead of fresh?
Yes, you can use frozen broccoli, but it may become softer and mushier. Add it 10-15 minutes before serving to keep some texture.
What can I serve with this dish?
This recipe is great on its own, but you can serve it over cauliflower rice or alongside a light salad for extra greens.
Is this recipe suitable for meal prep?
Absolutely! It’s a perfect meal prep dish because it stores well and reheats nicely, making it great for lunches or quick dinners throughout the week.

Easy Low-Carb Crockpot Beef and Broccoli
Ingredients
Main Ingredients
- 1.5 pounds flank steak or sirloin, thinly sliced against the grain
- 4 cups fresh broccoli florets (about 300 grams)
- 1 cup low sodium beef broth
- ⅓ cup tamari or soy sauce
- 2 teaspoons sesame oil
- 3 cloves garlic, minced
- 1 tablespoon fresh grated ginger
- ½ medium yellow onion, thinly sliced
- 1 tablespoon stevia or monk fruit sweetener (optional)
- 1 teaspoon arrowroot powder or xanthan gum (optional)
- ¼ teaspoon red pepper flakes (optional)
- 2 stalks green onions, chopped (for garnish)
Method
Preparation
- Thinly slice the flank steak or sirloin against the grain. To make slicing easier, freeze the beef for about 15 minutes.
- In a mixing bowl, whisk together the beef broth, tamari or soy sauce, sesame oil, minced garlic, grated ginger, sweetener (if using), and red pepper flakes (if using).
Cooking
- Place the sliced onions at the bottom of the crockpot.
- Add the sliced beef on top and pour the sauce mixture over everything. Toss gently with tongs to coat.
- Cover and cook on low for 5-6 hours or on high for 3-4 hours. Keep the lid closed as much as you can.
- About 20-30 minutes before serving, add the fresh broccoli florets on top. Stir gently and cover again.
- If you want to thicken the sauce, mix the arrowroot powder or xanthan gum with cold water to make a slurry. Stir this into the crockpot after adding the broccoli. Let it cook for the last 20-30 minutes.
- Taste and adjust the seasoning if needed. Finally, garnish with chopped green onions and serve hot.
