If you’re craving something that perfectly balances bold spice and irresistible crunch, then this Crispy Chilli Beef: A Spicy Delight Recipe is exactly what your taste buds have been waiting for. Every bite delivers tender, thinly sliced beef coated in a crispy golden crust, enveloped in a vibrant sauce that’s packed with sweet, tangy, and spicy notes. It’s a feast for the senses that’s equal parts satisfying and exciting, making it a fantastic go-to for weeknight dinners or sharing with friends when you want to impress without the fuss.

Ingredients You’ll Need
Gathering the right ingredients for this dish is simple but key to capturing that signature flavor and texture. Each component plays an essential role, whether it’s building the crispy coating, adding depth with aromatics, or bringing the perfect sweet-heat balance in the sauce.
- 1 pound beef sirloin, thinly sliced: Choose a tender cut to ensure juicy, flavorful bites after frying.
- 1/4 cup cornstarch: Provides a light, crunchy coating that crisps up beautifully.
- 1/4 cup all-purpose flour: Helps bind the coating for a substantial crispness.
- 1 teaspoon salt: Enhances every flavor throughout the dish.
- 1/2 teaspoon black pepper: Adds a little warmth and spice to the beef crust.
- 1/2 cup vegetable oil (for frying): Essential for deep-frying to get that perfect golden crunch.
- 2 tablespoons soy sauce: Brings salty umami depth to the sauce.
- 2 tablespoons hoisin sauce: Adds a subtle sweetness and complexity.
- 2 tablespoons sweet chili sauce: The star of the show for that balanced spicy sweetness.
- 1 tablespoon rice vinegar: Provides a tangy lift that brightens the dish.
- 1 tablespoon brown sugar: Rounds out the sauce with gentle caramel notes.
- 1 red bell pepper, thinly sliced: Infuses color and a sweet crunch.
- 1 green bell pepper, thinly sliced: Adds freshness and vibrant green hues.
- 2 cloves garlic, minced: Infuses the oil and sauce with aromatic warmth.
- 1 tablespoon fresh ginger, minced: Offers a zesty, slightly peppery bite.
- 2 green onions, chopped: Provides a crisp, mild onion flavor and a fresh pop of green.
- 1 tablespoon sesame seeds (for garnish): Adds a nutty crunch and visual appeal.
How to Make Crispy Chilli Beef: A Spicy Delight Recipe
Step 1: Prepare the Beef Coating
Start by combining the cornstarch, all-purpose flour, salt, and black pepper in a large bowl. This dry mix is your secret weapon for that impossibly crispy texture. Next, toss your thinly sliced beef sirloin in the mixture, making sure each piece is fully coated to lock in juiciness and create a deliciously crunchy exterior. This step ensures every bite will have that satisfying crunch you’re after.
Step 2: Fry to Golden Perfection
Heat vegetable oil in a large skillet on medium-high heat until shimmering. Carefully add the coated beef slices in batches to avoid overcrowding—the key to keeping each piece crispy. Fry until each side turns golden brown and crisp, usually a matter of minutes per batch. Remove the beef and let it drain on paper towels to soak up any excess oil while keeping that perfect crunch intact.
Step 3: Mix the Flavor-Packed Sauce
In a small bowl, whisk together soy sauce, hoisin sauce, sweet chili sauce, rice vinegar, and brown sugar. This vibrant sauce carries all the spicy, sweet, and tangy notes that make this Crispy Chilli Beef: A Spicy Delight Recipe truly unforgettable. Set it aside for now as we’ll bring it all together in the next steps.
Step 4: Sauté Aromatics for Depth
Carefully pour out most of the oil from your skillet, leaving just about a tablespoon behind. Over medium heat, add the minced garlic and ginger, stirring until fragrant—this usually takes less than a minute but fills your kitchen with an inviting aroma that gets you excited for what’s next.
Step 5: Cook the Bell Peppers
Add the thinly sliced red and green bell peppers to the skillet and stir-fry them until they soften slightly but still hold enough crunch to contrast beautifully with the crispy beef. This adds both color and texture variety to the dish, enhancing the overall eating experience.
Step 6: Bring It All Together
Return the crispy beef to the skillet with the peppers, then pour in your prepared sauce. Toss everything to coat the beef and vegetables thoroughly. Let it cook for an additional 2 to 3 minutes so the sauce thickens and clings to every crispy bite, creating that irresistible sticky finish.
Step 7: Final Touches and Garnish
Just before serving, sprinkle chopped green onions and sesame seeds over the top. These simple garnishes add freshness and a nutty crunch that elevates the dish both visually and taste-wise. Your Crispy Chilli Beef: A Spicy Delight Recipe is now ready to impress!
How to Serve Crispy Chilli Beef: A Spicy Delight Recipe

Garnishes
While the green onions and sesame seeds are classic, feel free to experiment with finely chopped cilantro for freshness or sprinkle some toasted peanuts for extra crunch and flavor complexity. Garnishes can add a personal touch and invite your guests to enjoy the dish even more.
Side Dishes
This dish pairs beautifully with fluffy steamed jasmine rice or fragrant garlic fried rice to soak up that amazing sauce. For a lighter balance, a side of steamed or stir-fried veggies like broccoli or snap peas works wonderfully. The contrast of textures and flavors all come together to make each meal memorable.
Creative Ways to Present
Consider serving this Crispy Chilli Beef: A Spicy Delight Recipe over a bed of crunchy lettuce leaves as a finger-friendly wrap, or pile it onto a platter garnished with extra scallions and chili flakes for a party-style dish that invites everyone to dig in. Presentation that highlights the vibrant colors and textures makes the dish even more irresistible.
Make Ahead and Storage
Storing Leftovers
Once cooled, store your Crispy Chilli Beef: A Spicy Delight Recipe in an airtight container in the refrigerator. It will stay delicious for up to 3 days. Keeping it well-covered preserves the tenderness of the beef and the flavors of the sauce.
Freezing
This dish freezes well if you want to save some for later. Place cooled portions in freezer-safe containers or bags and thaw overnight in the fridge before reheating. Freezing may slightly soften the crispy coating but the flavors will remain excellent.
Reheating
To maintain as much crispiness as possible, reheat the beef in a hot skillet with a splash of oil rather than microwaving. This helps revive the crunch while warming the sauce and peppers just right. Alternatively, a quick hit under the broiler works well for that final crispy finish.
FAQs
Can I use a different cut of beef for this recipe?
Absolutely! While sirloin is perfect for tenderness and flavor, flank steak or ribeye thinly sliced can also work wonderfully. Just ensure the slices are thin enough to cook quickly and crisp up.
Is this recipe very spicy?
The spice level is moderate thanks to the sweet chili sauce, which balances heat with sweetness. You can adjust the amount of chili sauce or add fresh chilies if you prefer more kick.
Can I make this recipe gluten-free?
Yes! Substitute the all-purpose flour with a gluten-free flour blend and use tamari instead of soy sauce to keep things gluten-free without compromising flavor or texture.
What’s the best way to slice the beef thinly?
For clean, thin slices, freeze the beef for about 30 minutes beforehand to firm it up slightly. This makes it easier to cut against the grain into even, thin strips.
Can I prepare parts of this dish in advance?
You can definitely mix your sauce ahead of time and chop the vegetables in advance. The beef coating and frying are best done just before serving to keep that signature crispy texture fresh.
Final Thoughts
There’s truly something special about this Crispy Chilli Beef: A Spicy Delight Recipe that makes it a standout in any meal rotation. It’s irresistibly crunchy, deeply flavorful, and just bursting with spicy-sweet goodness that everyone loves. I encourage you to give it a try soon—and maybe share with friends to watch them become as obsessed as you will be!
Print
Crispy Chilli Beef: A Spicy Delight Recipe
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Frying
- Cuisine: Asian
Description
Crispy Chilli Beef is a flavorful and spicy stir-fry dish featuring tender strips of sirloin beef coated in a crispy batter and tossed in a tangy, sweet, and spicy sauce with colorful bell peppers. This quick and easy recipe is perfect for a satisfying weeknight dinner with bold Asian-inspired flavors.
Ingredients
Beef and Coating
- 1 pound beef sirloin, thinly sliced
- 1/4 cup cornstarch
- 1/4 cup all-purpose flour
- 1 teaspoon salt
- 1/2 teaspoon black pepper
Sauces and Seasonings
- 2 tablespoons soy sauce
- 2 tablespoons hoisin sauce
- 2 tablespoons sweet chili sauce
- 1 tablespoon rice vinegar
- 1 tablespoon brown sugar
- 2 cloves garlic, minced
- 1 tablespoon fresh ginger, minced
Vegetables and Garnishes
- 1 red bell pepper, thinly sliced
- 1 green bell pepper, thinly sliced
- 2 green onions, chopped
- 1 tablespoon sesame seeds (for garnish)
Cooking Oil
- 1/2 cup vegetable oil (for frying)
Instructions
- Prepare the coating: In a large bowl, combine cornstarch, all-purpose flour, salt, and black pepper. Toss the thinly sliced beef sirloin in this mixture until each piece is evenly coated to ensure a crispy texture when fried.
- Fry the beef: Heat the vegetable oil in a large skillet over medium-high heat. Carefully add the coated beef slices and fry until they turn golden brown and crispy, about 3-4 minutes per batch. Remove the beef and place on paper towels to drain excess oil.
- Mix the sauce: In a small bowl, whisk together soy sauce, hoisin sauce, sweet chili sauce, rice vinegar, and brown sugar until the sugar dissolves. Set this flavorful sauce aside for later use.
- Sauté aromatics: Remove excess oil from the skillet, leaving about 1 tablespoon behind. Add the minced garlic and ginger, cooking until fragrant, approximately 30 seconds to 1 minute, to build the base flavor.
- Cook the vegetables: Add the thinly sliced red and green bell peppers to the skillet and stir-fry until they become tender but still crisp, about 3-4 minutes.
- Combine beef and sauce: Return the crispy beef to the skillet and pour the prepared sauce over everything. Toss to coat all ingredients evenly and cook for another 2-3 minutes until the beef is heated through and the sauce thickens slightly.
- Garnish and serve: Sprinkle the chopped green onions and sesame seeds over the top just before serving to add freshness and a nutty crunch.
Notes
- For extra heat, add a pinch of crushed red pepper flakes with the garlic and ginger.
- You can substitute sirloin with flank steak or ribeye for richer flavor.
- Ensure the oil is hot enough before frying to achieve a crispy texture without absorbing excess oil.
- Serve over steamed rice or noodles for a complete meal.
- Leftovers can be stored in the refrigerator for up to 2 days; reheat in a skillet to maintain crispiness.

