🥩 Air Fryer Sizzling Chinese Pepper Steak with Onions (Juicy, Savory & Quick)

Air fryer Chinese pepper steak with onions is a fast, flavorful dish made with tender strips of beef coated in a savory soy-based marinade, then air-fried until juicy with slightly caramelized edges. The onions soften and become sweet while the beef stays rich and tender. It’s a perfect takeout-style meal you can make at home in minutes.

The air fryer gives the beef a lightly seared texture without a wok, while locking in juices and enhancing the bold peppery flavor. Serve it over rice, noodles, or in lettuce wraps for a lighter option.

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🧾 Ingredients

• 1 lb (450g) flank steak, thinly sliced against the grain
• 2 tablespoons soy sauce
• 1 tablespoon oyster sauce (optional but recommended)
• 1 tablespoon cornstarch
• 1 tablespoon oil (sesame or vegetable)
• 1 teaspoon black pepper (freshly ground for best flavor)
• 1 teaspoon garlic powder or 2 cloves minced garlic
• 1 teaspoon ginger (optional, grated or powder)
• 1 bell pepper (sliced)
• 1 medium onion (sliced)
• 1 teaspoon brown sugar or keto sweetener (optional)
• Salt to taste

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👨‍🍳 Instructions

1. Marinate the beef
   In a bowl, mix sliced steak with soy sauce, oyster sauce, cornstarch, oil, garlic, ginger, and black pepper. Let it sit for 20–30 minutes (longer = more flavor).
2. Preheat air fryer
   Preheat to 200°C (390°F) for 3–5 minutes.
3. Prepare mixture
   Add marinated beef, sliced onions, and bell peppers into a bowl. Toss well.
4. Air fry
   Spread in a single layer in the air fryer basket (cook in batches if needed).
   Air fry for 8–12 minutes, shaking halfway through for even cooking.
5. Check doneness
   Beef should be tender and slightly browned on edges, onions soft and slightly caramelized.
6. Serve hot
   Serve immediately over steamed rice, noodles, or lettuce wraps.

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🔥 Nutritional Facts (Approx. per serving)

• Calories: 300–380 kcal
• Protein: 30–35 g
• Fat: 18–22 g
• Carbohydrates: 6–10 g
• Fiber: 1–2 g
• Sodium: 600–900 mg

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💡 Pro Tips

• Slice beef VERY thin for tenderness
• Don’t overcrowd basket or it will steam instead of sear
• Add a splash of sesame oil after cooking for extra aroma
• For extra “sizzling” effect, serve in a hot pan or plate
• Works great with chicken or lamb too