Slow Cooker Beef Broccoli

Featured in: Warm Family Dinners

This comforting dish features thinly sliced beef marinated in a savory soy-based mixture, slow-cooked until tender alongside crisp-tender broccoli. The rich sauce thickens after adding a simple slurry, while hearty brown rice and fresh greens complement the flavors, creating a wholesome, balanced plate.

Seasoned with garlic, ginger, and sesame oil, it delivers an aromatic depth perfect for satisfying family dinners or easy meal prep. Garnishes like scallions and sesame seeds add texture and visual appeal.

Updated on Mon, 17 Nov 2025 09:27:00 GMT
Tender Slow-Cooker Beef & Broccoli: savory beef and broccoli, served atop fluffy brown rice, and garnished with fresh scallions. Save
Tender Slow-Cooker Beef & Broccoli: savory beef and broccoli, served atop fluffy brown rice, and garnished with fresh scallions. | amberladle.com

A comforting, wholesome dish featuring tender beef & broccoli simmered in a savory sauce, served over fluffy brown rice & fresh greens for a balanced meal.

This recipe came together on a busy weekday when I wanted something hearty without much effort. Watching the slow cooker do its magic as the aroma filled the house made everyone eagerly anticipate dinner.

Ingredients

  • Beef & Marinade: 1 1/2 lbs (680 g) beef chuck or flank steak (thinly sliced), 1/4 cup (60 ml) low-sodium soy sauce, 2 tbsp brown sugar, 2 tbsp oyster sauce, 1 tbsp sesame oil, 3 cloves garlic (minced), 1-inch (2.5 cm) piece fresh ginger (grated), 1/2 tsp freshly ground black pepper
  • Sauce: 1 cup (240 ml) beef broth (low-sodium), 2 tbsp cornstarch, 2 tbsp water
  • Vegetables: 4 cups (300 g) broccoli florets, 4 cups (120 g) mixed greens (spinach, kale, or Swiss chard; washed & roughly chopped), 2 scallions (thinly sliced; for garnish), 1 tbsp toasted sesame seeds (optional; for garnish)
  • Rice: 1 1/2 cups (285 g) brown rice, 3 cups (720 ml) water, 1/2 tsp salt

Instructions

Marinate Beef:
In a large bowl, combine sliced beef with soy sauce, brown sugar, oyster sauce, sesame oil, garlic, ginger, and black pepper. Toss well to coat.
Slow Cook:
Transfer beef mixture to the slow cooker. Add beef broth and stir gently to combine. Cover and cook on low for 4 hours, or until beef is tender.
Thicken Sauce:
After 4 hours, whisk cornstarch and water together in a small bowl to make a slurry. Stir the slurry into the slow cooker.
Add Vegetables:
Add broccoli florets to the slow cooker, stir gently, and cover. Continue cooking on low for an additional 45–60 minutes, until broccoli is crisp-tender and sauce has thickened.
Cook Rice:
Meanwhile, in a medium saucepan, bring water and salt to a boil. Add rice, reduce heat to low, cover, and simmer for 35–40 minutes until tender. Fluff with a fork.
Finish and Serve:
Just before serving, stir the mixed greens into the slow cooker and allow them to wilt for 2–3 minutes. Serve the beef and broccoli mixture over brown rice. Garnish with scallions and sesame seeds, if desired.
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| amberladle.com

This dish has become a Sunday night tradition, bringing the family together for a nourishing meal that everyone loves to dig into.

Additional Flavor Variations

Add a dash of chili flakes or Sriracha to the sauce for a gentle spicy kick, or try using jasmine or white rice for a lighter texture.

Swaps & Substitutions

You can swap chicken or tofu for beef for a lighter or vegetarian version; adjust cooking time to suit the protein.

Serving & Storage Tips

Leftovers store well in an airtight container and reheat easily for lunch. Rice and beef can be packed separately for best texture.

A delicious bowl of Slow-Cooker Beef & Broccoli: you can smell the savory sauce with hearty beef and broccoli. Save
A delicious bowl of Slow-Cooker Beef & Broccoli: you can smell the savory sauce with hearty beef and broccoli. | amberladle.com

This slow-cooker beef & broccoli is hearty, balanced, and fuss-free. Enjoy every bite and savor both the flavors and time you save!

Recipe FAQs

What cut of beef works best for this dish?

Lean cuts like chuck or flank steak are ideal, thinly sliced to ensure tenderness when slow-cooked over several hours.

Can I substitute the brown rice with another grain?

Yes, jasmine or white rice can be used for a quicker option, or quinoa for a different texture and flavor.

How do I achieve the perfect sauce consistency?

Mix cornstarch with water to create a slurry, then stir it into the cooking liquid toward the end to thicken the sauce naturally.

Can I prepare this dish without a slow cooker?

Yes, the beef and sauce can be simmered gently on the stove; adjust cooking times to ensure beef becomes tender and broccoli remains crisp-tender.

What garnishes enhance the flavor and presentation?

Fresh scallions and toasted sesame seeds add a subtle crunch and nutty aroma that complement the dish's savory profile.

Slow Cooker Beef Broccoli

Tender beef and broccoli cooked slowly, paired with fluffy brown rice and fresh greens for a nourishing dish.

Prep time
20 min
Cook time
300 min
Overall time
320 min
Created by Rachel Hayes


Skill required Easy

Cuisine Asian-Inspired

Makes 4 Serving size

Diet preferences No dairy

What you need

Beef & Marinade

01 1.5 lbs beef chuck or flank steak, thinly sliced
02 0.25 cup low-sodium soy sauce
03 2 tbsp brown sugar
04 2 tbsp oyster sauce
05 1 tbsp sesame oil
06 3 cloves garlic, minced
07 1 inch piece fresh ginger, grated
08 0.5 tsp freshly ground black pepper

Sauce

01 1 cup low-sodium beef broth
02 2 tbsp cornstarch
03 2 tbsp water

Vegetables

01 4 cups broccoli florets
02 4 cups mixed greens (spinach, kale, or Swiss chard), washed & roughly chopped
03 2 scallions, thinly sliced (for garnish)
04 1 tbsp toasted sesame seeds (optional, for garnish)

Rice

01 1.5 cups brown rice
02 3 cups water
03 0.5 tsp salt

How to make it

Step 01

Marinate Beef: In a large bowl, combine sliced beef with soy sauce, brown sugar, oyster sauce, sesame oil, garlic, ginger, and black pepper. Toss thoroughly to coat evenly.

Step 02

Begin Slow Cooking: Transfer the beef mixture into the slow cooker. Add beef broth and stir gently to combine all ingredients.

Step 03

Cook Beef: Cover and cook on low for 4 hours until beef becomes tender.

Step 04

Prepare Thickening Slurry: Whisk cornstarch and water together in a small bowl to create a slurry, then stir it into the slow cooker.

Step 05

Add Broccoli and Continue Cooking: Incorporate broccoli florets into the slow cooker, stir gently, cover, and cook on low for an additional 45 to 60 minutes until broccoli is crisp-tender and sauce has thickened.

Step 06

Cook Brown Rice: Simultaneously, bring water and salt to a boil in a medium saucepan. Add brown rice, reduce heat to low, cover, and simmer for 35 to 40 minutes until tender. Fluff with a fork.

Step 07

Wilt Greens: Just before serving, stir mixed greens into the slow cooker and allow them to wilt for 2 to 3 minutes.

Step 08

Serve: Plate the beef and broccoli mixture over brown rice. Garnish with scallions and sesame seeds if desired.

Equipment needed

  • Slow cooker (4–6 quarts)
  • Large mixing bowl
  • Saucepan with lid
  • Chef's knife
  • Cutting board
  • Measuring cups and spoons

Allergy info

Always review ingredients for allergens. Talk to your healthcare provider if you're unsure.
  • Contains soy (soy sauce, oyster sauce)
  • Contains shellfish (oyster sauce)
  • Use gluten-free tamari and oyster sauce alternatives for gluten intolerance

Nutrition details (each serving)

Nutritional details are for reference and aren't a substitute for healthcare guidance.
  • Calorie Count: 485
  • Fat content: 13 g
  • Carbohydrate: 56 g
  • Protein amount: 36 g