Step 1: Prepare the Beef
- Coat the Beef: In a large bowl, combine the cornstarch, salt, pepper, garlic powder, and onion powder. Add the thinly sliced beef and toss to coat evenly.
- Preheat the Air Fryer: Preheat your air fryer to 400°F (200°C) for about 5 minutes.
Step 2: Cook the Beef
- Arrange in Air Fryer: Place the coated beef slices in a single layer in the air fryer basket. Lightly spray with olive oil to help them crisp up.
- Air Fry: Cook for 10-12 minutes, shaking the basket halfway through to ensure even cooking. The beef should be crispy and golden brown.
Step 3: Prepare the Sauce
- Sauté Vegetables: While the beef is cooking, heat the vegetable oil in a large skillet or wok over medium-high heat. Add the sliced bell peppers and onions, cooking until they are slightly tender.
- Add Aromatics: Add the minced garlic and ginger, stirring for about 1 minute until fragrant.
- Make the Sauce: Add the soy sauce, hoisin sauce, rice vinegar, sweet chili sauce, brown sugar, and red chili flakes to the skillet. Stir well to combine.
- Thicken the Sauce: Add the water and bring the mixture to a simmer. Stir in the cornstarch slurry and cook until the sauce thickens, about 2 minutes.
Step 4: Combine and Serve
- Add the Beef: Once the beef is done, add it to the skillet with the sauce. Toss to coat the beef in the sauce and cook for another 1-2 minutes to ensure everything is heated through.
- Garnish: Transfer the crispy chilli beef to a serving platter. Garnish with sesame seeds and sliced green onions.
Tips for Perfect Crispy Chilli Beef
- Thin Slices: Ensure the beef is sliced very thinly against the grain for the best texture.
- Cornstarch Coating: The cornstarch coating helps to create a crispy exterior. Make sure the beef is evenly coated.
- Shake the Basket: Shaking the air fryer basket halfway through cooking ensures the beef cooks evenly and crisps up on all sides.
- Adjust Spice: Adjust the amount of red chili flakes to control the heat level of the dish.
Variations and Additions
- Vegetable Additions: Add sliced carrots, snap peas, or broccoli for more vegetables.
- Nuts: Sprinkle chopped peanuts or cashews on top for added crunch.
- Fresh Herbs: Garnish with fresh cilantro for a burst of fresh flavor.
Final Thoughts
Air fryer crispy chilli beef is a fantastic dish that combines the best of both worlds: the convenience of air frying and the bold flavors of a classic Chinese takeout favorite. It’s perfect for a quick dinner or a special treat, and it’s sure to impress anyone who tries it. Enjoy your crispy chilli beef and happy cooking!