Slow Cooker Beef Broccoli

Featured in: Cozy Weeknight Meals

This comforting dish features thinly sliced beef marinated in a savory blend of soy, brown sugar, and spices, slowly cooked to tender perfection alongside broccoli florets. Served over fluffy brown rice with fresh mixed greens stirred in at the end, it creates a balanced and hearty plate. The slow cooking melds flavors deeply while maintaining crisp-tender vegetables. Garnished with scallions and toasted sesame seeds, this meal offers a simple yet flavorful experience ideal for easy weeknight dinners.

Updated on Mon, 17 Nov 2025 16:26:00 GMT
Tender slow-cooker beef and broccoli with brown rice, a delicious Asian-inspired family dinner. Save
Tender slow-cooker beef and broccoli with brown rice, a delicious Asian-inspired family dinner. | blipbite.com

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

I first made this beef & broccoli recipe on a busy weekend when I wanted something delicious but effortless. The slow cooker really does all the work, and the house smells incredible while it cooks: everyone looks forward to dinner.

Ingredients

  • Beef chuck or flank steak: 1 1/2 lbs (680 g), thinly sliced
  • Low-sodium soy sauce: 1/4 cup (60 ml)
  • Brown sugar: 2 tbsp
  • Oyster sauce: 2 tbsp
  • Sesame oil: 1 tbsp
  • Garlic: 3 cloves, minced
  • Fresh ginger: 1-inch (2.5 cm) piece, grated
  • Black pepper: 1/2 tsp, freshly ground
  • Beef broth: 1 cup (240 ml), low-sodium
  • Cornstarch: 2 tbsp
  • Water (for slurry): 2 tbsp
  • Broccoli florets: 4 cups (300 g)
  • Mixed greens (spinach, kale, or Swiss chard): 4 cups (120 g), washed & roughly chopped
  • Scallions: 2, thinly sliced (for garnish)
  • Toasted sesame seeds: 1 tbsp (optional, for garnish)
  • Brown rice: 1 1/2 cups (285 g)
  • Water: 3 cups (720 ml)
  • Salt: 1/2 tsp

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.
Start Slow Cooking:
Transfer beef mixture to the slow cooker. Add beef broth and stir gently to combine.
Cook Beef:
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 Broccoli:
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, cook the brown rice: 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.
Add Greens:
Just before serving, stir the mixed greens into the slow cooker and allow them to wilt for 2–3 minutes.
Serve:
Serve the beef and broccoli mixture over brown rice. Garnish with scallions and sesame seeds, if desired.
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This dish is a family favorite for weeknights; it always disappears quickly, especially when everyone gets to add their own garnishes.

Serving Suggestions

Pair with extra steamed greens or a crisp cucumber salad for more freshness. For added heat, serve with chili oil or Sriracha on the side.

Variations

Swap beef for chicken or tofu to suit your preference. Try jasmine or white rice in place of brown rice for a faster option.

Nutrition Info

Each serving provides approximately 485 calories, 13 g total fat, 56 g carbohydrates, and 36 g protein.

A steaming bowl of slow-cooker beef & broccoli over fluffy brown rice, garnished with fresh scallions. Save
A steaming bowl of slow-cooker beef & broccoli over fluffy brown rice, garnished with fresh scallions. | blipbite.com

This beef & broccoli slow-cooker meal is a true time-saver and tastes amazing, even for leftovers the next day.

Kitchen Guide

How do I ensure the beef stays tender?

Using thinly sliced beef chuck or flank steak and slow cooking on low heat for several hours allows the meat to become tender and flavorful.

Can I substitute brown rice with other grains?

Yes, jasmine or white rice can be used for a quicker cook time. Quinoa or cauliflower rice are also good alternatives to vary texture and flavor.

When should I add the greens for best texture?

Stir the mixed greens into the dish just 2–3 minutes before serving so they wilt slightly without losing their bright color and nutrients.

How can I thicken the sauce without cornstarch?

Alternative thickeners include arrowroot powder or potato starch, mixed with water before adding. Cook gently to avoid clumps.

What garnishes enhance this dish?

Thinly sliced scallions and toasted sesame seeds add freshness and a pleasant crunch that complements the rich sauce and tender beef.

Slow Cooker Beef Broccoli

Tender beef and broccoli simmered with savory sauce, served over brown rice and fresh greens for a hearty meal.

Prep duration
20 min
Heat time
300 min
Complete duration
320 min
Created by Megan Lewis


Complexity Easy

Heritage Asian-Inspired

Output 4 Portions

Nutrition Guidelines No Dairy

Components

Beef & Marinade

01 1.5 lbs beef chuck or flank steak, thinly sliced
02 1/4 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 fresh ginger, grated
08 1/2 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 and roughly chopped
03 2 scallions, thinly sliced, for garnish
04 1 tbsp toasted sesame seeds, optional garnish

Rice

01 1.5 cups brown rice
02 3 cups water
03 1/2 tsp salt

Method

Phase 01

Prepare marinade and beef: In a large bowl, mix sliced beef with soy sauce, brown sugar, oyster sauce, sesame oil, garlic, ginger, and black pepper until thoroughly coated.

Phase 02

Cook beef in slow cooker: Transfer beef mixture into slow cooker. Pour in beef broth and stir gently to combine.

Phase 03

Slow cook beef: Cover and cook on low for 4 hours, or until beef becomes tender.

Phase 04

Thicken sauce: Whisk cornstarch and water in a small bowl to create a slurry. Stir the slurry into the slow cooker.

Phase 05

Add broccoli and continue cooking: Add broccoli florets into slow cooker, stir gently, cover, and cook on low for an additional 45 to 60 minutes until broccoli is crisp-tender and sauce thickens.

Phase 06

Prepare brown rice: While broccoli cooks, bring water and salt to boil in a saucepan. Add brown rice, reduce heat to low, cover, and simmer for 35 to 40 minutes until tender. Fluff with fork.

Phase 07

Wilt greens: Stir mixed greens into slow cooker just before serving and let wilt for 2 to 3 minutes.

Phase 08

Serve with garnish: Plate beef and broccoli mixture over brown rice. Garnish with scallions and optional toasted sesame seeds.

Tools needed

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

Allergy Details

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains soy and shellfish (from soy sauce and oyster sauce).
  • Use gluten-free tamari and oyster sauce substitutes for gluten sensitivity.

Nutrient breakdown (per portion)

Values shown are estimates and shouldn't replace professional medical consultation.
  • Energy: 485
  • Fats: 13 g
  • Carbohydrates: 56 g
  • Proteins: 36 g