This Crock Pot Beijing Beef is a sweet and savory recipe, which uses flank steak and hoisin sauce. It’s a no-fuss take on the classic, ready in about 3 hours and 15 minutes.
Crock Pot Beijing Beef Ingredients
- 2 1/2 – 3 pounds flank steak, thinly sliced
- 1/3 cup cornstarch
- 2/3 cups oil
- 2 red bell peppers, cubed
- 1 onion, cubed
Sauce Ingredients:
- 1/4 cup sugar
- 3 tablespoons ketchup
- 6 tablespoons hoisin sauce
- 1 tablespoon soy sauce
- 4 teaspoons sweet chili sauce
- 2 teaspoons vinegar
- 1/4 cup water
- 1 teaspoon red chili flakes
- Sesame seeds (optional for garnish)
How To Make Crock Pot Beijing Beef
- Slice and coat the beef: Cut the flank steak thinly against the grain and toss in cornstarch until lightly coated.
- Brown the beef: Heat oil in a large skillet over medium-high heat. Brown the beef quickly in a single layer, working in batches if necessary.
- Add to slow cooker: Transfer the browned beef to the slow cooker.
- Add vegetables: Add the cubed red bell peppers and onion to the slow cooker with the beef.
- Make the sauce: In a small bowl, mix sugar, ketchup, hoisin sauce, soy sauce, sweet chili sauce, vinegar, water, and red chili flakes.
- Cook: Pour the sauce over the beef and vegetables. Stir to coat. Cook on low for 3 hours, stirring once or twice to prevent sticking.
- Garnish and serve: Top with sesame seeds if desired and serve over rice or noodles.

Recipe Tips
- What cut of beef works best? Flank steak is ideal for this recipe due to its tenderness and flavor.
- Can I use other proteins? Yes, chicken or tofu can be used as substitutes.
- How to prevent sticking in the slow cooker: Stir once or twice during cooking.
- Can I swap the vegetables? Absolutely. Try broccoli, snow peas, or baby corn for variety.
- How thin should the beef be sliced? Slice it as thinly as possible and always against the grain.
What To Serve With Beijing Beef
This flavorful dish pairs well with:
- Steamed jasmine rice
- Lo mein noodles
- Stir-fried bok choy
- Egg rolls
- Garlic green beans
How To Store Beijing Beef
Refrigerate: Store in an airtight container in the fridge for up to 4 days.
Freeze: Let the beef cool completely, then freeze in a sealed container for up to 2 months. Thaw in the fridge before reheating.
Beijing Beef Nutrition Facts
- Calories: 608kcal
- Carbohydrates: 30g
- Protein: 42g
- Fat: 35g
- Saturated Fat: 6g
- Cholesterol: 114mg
- Sodium: 637mg
- Fiber: 2g
- Sugar: 18g
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Can I make this recipe spicy?
Yes, add more red chili flakes or a splash of sriracha to increase heat.
Can I cook it on high instead of low?
It’s best on low, but you can cook it on high for about 1.5 to 2 hours if needed.
Do I need to brown the beef first?
Browning enhances flavor, but you can skip it for a quicker prep.
How do I reheat leftovers?
Reheat on the stovetop or in the microwave until warmed through.
Try More Recipes:
Crock Pot Beijing Beef
Cuisine: AmericanDifficulty: Easy6
servings15
minutes3
hours608
kcalA sweet, savory, and satisfying slow-cooker beef recipe inspired by Chinese takeout.
Ingredients
2 1/2 – 3 pounds flank steak, thinly sliced
1/3 cup cornstarch
2/3 cups oil
2 red bell peppers, cubed
1 onion, cubed
1/4 cup sugar
3 tablespoons ketchup
6 tablespoons hoisin sauce
1 tablespoon soy sauce
4 teaspoons sweet chili sauce
2 teaspoons vinegar
1/4 cup water
1 teaspoon red chili flakes
Sesame seeds (optional)
Directions
- Slice flank steak thinly against the grain and toss with cornstarch.
- Heat oil and brown beef in batches.
- Add beef to slow cooker with bell peppers and onion.
- Mix all sauce ingredients in a bowl and pour over meat and vegetables.
- Stir to combine and cook on low for 3 hours.
- Garnish with sesame seeds and serve with rice or noodles.
