Name: Slow-Cooker Beef and Broccoli
Prep time: 15 min
Cook time: 300 min
Total time: 315 min
Ingredients: 1 lb beef, sliced thin (flank, skirt, or sirloin work well) (Slice beef thin against the grain for tenderness.); 2 cups broccoli florets (Add in the last hour if you prefer them crisp-tender.); 1/2 cup soy sauce (Use low-sodium if preferred.); 1/4 cup brown sugar (Can be substituted with honey or agave.); 2 tablespoons sesame oil; 2 cloves garlic, minced; 1 teaspoon fresh ginger, grated (Or use 1/4 teaspoon ground ginger.); 1 tablespoon cornstarch; 1 tablespoon water; Cooked rice for serving (Serve over steamed rice to soak up the sauce.)

Jump to Recipe Print Recipe

I remember the first time I made this slow-cooker beef and broccoli: the house filled with a warm, garlicky aroma and the beef turned so tender it practically shredded with a fork. This recipe turns a classic takeout favorite into a hands-off, weeknight-friendly meal that’s both comforting and easy to adapt. It’s perfect when you want a savory, slightly sweet sauce over steamed rice without standing over the stove.

Why you’ll love this dish

This slow-cooker beef and broccoli gives you big flavor with minimal fuss. Thinly sliced beef cooks gently in a soy-sesame sauce so it stays tender, while the short cook with added broccoli keeps the florets bright and just-tender instead of mushy. It’s budget-friendly, freezer-friendly, and great for feeding a family without last-minute scrambling.

Weeknight win: toss everything in the slow cooker in the morning and come home to dinner.
Kid-friendly: sweet-savory sauce is usually a crowd-pleaser.
Flexible: swap proteins or make it gluten-free with simple swaps.

“Tender beef, glossy sauce, and broccoli that’s still crisp — exactly the weeknight dinner we needed.” — a quick-weeknight favorite review

If you enjoy one-pot beef dinners, you might also like this Bowtie Pasta with Beef, Cream, Garlic and Parmesan for another simple family meal.

Step-by-step overview

Before you look at the ingredient list, here’s what happens in plain terms:

Assemble thin-sliced beef, broccoli, and a simple sauce of soy, brown sugar, sesame oil, garlic, and ginger in the slow cooker.
Let it cook slowly on low so the beef becomes tender and absorbs flavor.
Thicken the sauce with a cornstarch slurry in the last 30 minutes so you get a glossy coating.
Serve hot over rice.

This short roadmap helps you decide if the timing and equipment fit your plans before you start.

What you’ll need

1 lb beef, sliced thin (flank, skirt, or sirloin work well)
2 cups broccoli florets
1/2 cup soy sauce (use low-sodium if preferred)
1/4 cup brown sugar (or honey/agave as a swap)
2 tablespoons sesame oil
2 garlic cloves, minced
1 teaspoon fresh ginger, grated (or 1/4 tsp ground ginger)
1 tablespoon cornstarch
1 tablespoon water
Cooked rice, for serving

Notes and substitutions:

For gluten-free: swap soy sauce for coconut aminos.
If you prefer less sugar, reduce brown sugar or use a sugar substitute (adjust to taste).
If you’d rather add more veggies, bell pepper or snap peas make good companions (add them in the last hour so they don’t overcook).
For another broccoli-focused casserole that uses a different protein and technique, try this Cheesy Turkey and Broccoli Casserole.

Step-by-step instructions

Prepare the beef: slice beef thinly against the grain for tenderness. If slices are large, cut them into bite-sized strips.
Combine ingredients: place the sliced beef and broccoli florets in the slow cooker. Pour in soy sauce, add brown sugar, sesame oil, minced garlic, and grated ginger.
Mix to coat: stir everything so the beef and broccoli are evenly coated in the sauce.
Cook low: cover and cook on low for 4–5 hours. Check the beef after 4 hours; it should be fork-tender.
Thicken the sauce: about 30 minutes before serving, whisk the cornstarch with the tablespoon of water until smooth. Stir the slurry into the slow cooker and replace the lid. Let it finish cooking until the sauce thickens and becomes glossy.
Serve: spoon the beef and broccoli over cooked rice and drizzle with any extra sauce from the slow cooker.

Best ways to enjoy it

Serve over steamed jasmine or long-grain rice to soak up the sauce.
For lower carbs, swap rice for cauliflower rice or serve alongside steamed soba noodles.
Garnish with toasted sesame seeds and thinly sliced green onions for texture and brightness.
Add a squeeze of lime for a bright counterpoint to the sweet soy sauce if you like a citrus note.

Pair it with a simple cucumber salad or pickled carrots to cut the richness, or enjoy it with a side of egg rolls for a takeout-style spread.

Storage and reheating tips

Refrigeration: cool leftovers within 2 hours and store in an airtight container. Keep for 3–4 days.
Freezing: place cooled portions in freezer-safe containers or bags for up to 2–3 months. Thaw overnight in the fridge before reheating.
Reheating: reheat gently on the stove over medium-low or in the microwave. If sauce has thickened too much, add a splash of water or broth and stir while warming.
Food safety: as with all cooked beef, ensure leftovers reach 165°F (74°C) when reheating and discard if stored beyond recommended times.

Pro chef tips

Slice beef thin and against the grain — this is the single best trick to keep each bite tender.
Don’t add broccoli at the beginning if you prefer it crisp-tender; adding it for the last 30–45 minutes keeps its color and texture.
Taste the sauce halfway through cooking—if your soy is very salty, you may want to balance with a bit more brown sugar or a dash of water.
If you want a deeper caramelized flavor, quickly sear the beef (in a hot skillet with a little oil) before adding to the slow cooker, then pour the sauce over. It’s optional but adds complexity.
For a slightly different take or a grain-based side, consider pairing techniques found in this Chicken Sausage and Broccoli Orzo recipe for inspiration on grain pairings and timing.

Creative twists

Spicy sesame: add 1–2 teaspoons gochujang or sriracha to the sauce for heat.
Orange beef & broccoli: replace some of the soy with fresh orange juice and add zest for a citrus lift.
Vegetarian swap: use firm tofu, pressed and pan-fried, and simmer with the sauce and broccoli (use coconut aminos for gluten-free).
Noodle bowl: toss the finished beef and broccoli with udon or ramen noodles instead of rice.
Peanut sesame: stir in 1–2 tablespoons peanut butter for a creamy, nutty variation.

FAQ

Q: Can I use frozen broccoli?
A: Yes. Add frozen broccoli in the last 60–90 minutes of cooking so it heats through without becoming too soft. Fresh broccoli yields the best texture, but frozen works in a pinch.

Q: What cut of beef is best for this slow-cooker method?
A: Thin-sliced flank, skirt, or sirloin are ideal because they tenderize quickly and stay flavorful. If using a tougher cut (like chuck), slice thinly or cook longer until tender.

Q: My sauce is too thin — how do I fix it?
A: Make a fresh cornstarch slurry (1 tablespoon cornstarch + 1 tablespoon cold water) and stir it in. Cook 20–30 minutes to thicken. If the sauce becomes too thick after cooling, thin with a splash of water or broth when reheating.

Q: Can I make this gluten-free?
A: Absolutely. Replace soy sauce with coconut aminos or a certified gluten-free tamari. Check sugar and other ingredients for hidden gluten if needed.

Q: How long does this take from start to table?
A: Active prep is about 10–15 minutes (slicing beef, prepping broccoli). Cook time is 4–5 hours on low. If you’re short on time, a stovetop or high slow-cooker setting can reduce times, but watch for texture changes.

Conclusion

Slow-cooker beef and broccoli is an easy, comforting weeknight choice that delivers classic flavors with minimal effort. If you want a video walkthrough and step-by-step detailed instructions from a trusted source, check out Beef and Broccoli (with VIDEO) – NatashasKitchen.com. For a faster stovetop approach and another perspective on timing and texture, this quick recipe is a helpful reference: Beef and Broccoli (30 Minutes!) • Salt & Lavender.

Slow-Cooker Beef and Broccoli

A tender beef and broccoli dish cooked in a savory, slightly sweet soy-sesame sauce, perfect for weeknight dinners.

Prep Time 15

Cook Time 5

Total Time 5 15

Serving Size servings

Ingredients

Main Ingredients

1 lb beef, sliced thin (flank, skirt, or sirloin work well) Slice beef thin against the grain for tenderness.
2 cups broccoli florets Add in the last hour if you prefer them crisp-tender.
1/2 cup soy sauce Use low-sodium if preferred.
1/4 cup brown sugar Can be substituted with honey or agave.
2 tablespoons sesame oil
2 cloves garlic, minced
1 teaspoon fresh ginger, grated Or use 1/4 teaspoon ground ginger.
1 tablespoon cornstarch
1 tablespoon water
Cooked rice for serving Serve over steamed rice to soak up the sauce.

Instructions

Preparation

Slice beef thinly against the grain for tenderness. If slices are large, cut them into bite-sized strips.
Place the sliced beef and broccoli florets in the slow cooker. Pour in the soy sauce, add brown sugar, sesame oil, minced garlic, and grated ginger.
Stir everything so the beef and broccoli are evenly coated in the sauce.

Cooking

Cover and cook on low for 4–5 hours. Check the beef after 4 hours; it should be fork-tender.
About 30 minutes before serving, whisk the cornstarch with the water until smooth. Stir the slurry into the slow cooker and replace the lid. Let it finish cooking until the sauce thickens and becomes glossy.

Serving

Spoon the beef and broccoli over cooked rice and drizzle with any extra sauce from the slow cooker.

Notes

For gluten-free, swap soy sauce for coconut aminos. If you prefer less sugar, reduce brown sugar or use a sugar substitute. Adding bell pepper or snap peas in the last hour can boost vegetable content.