Crispy Chilli Chicken Recipe

Crispy Chilli Chicken Recipe hits that perfect balance of crunchy, sticky, spicy, and a little bit sweet, just like your favorite Indo-Chinese takeout. It works for busy weeknights or casual weekend dinners and takes about 45 minutes from start to finish. I tested this on my own picky family, and the leftovers mysteriously vanished before I could pack them up.

Why You Should Try This Crispy Chilli Chicken Recipe

This Crispy Chilli Chicken Recipe gives you shatteringly crisp chicken with a glossy chilli sauce that clings to every piece. You get bold flavor from garlic, ginger, and green onions with a gentle burn that you can dial up or down.

You control the oil, the salt, and the spice level, so it tastes fresher and lighter than takeout. It also reheats surprisingly well, which works great if you cook once and eat twice.

“Tastes like restaurant-style Crispy Chilli Chicken at home, but even crispier and hotter ★★★★★”

Ingredients You’ll Need

Chicken

• 1.5 pounds boneless, skinless chicken thighs, cut into 1-inch strips
  • Thighs stay juicier than breasts, especially when you fry them.
• 1 teaspoon soy sauce
• 1 teaspoon rice vinegar or white vinegar
• 1 teaspoon ginger garlic paste (or 1/2 teaspoon each grated ginger and minced garlic)
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper

Coating for crispy chicken

• 1/2 cup cornstarch
• 1/4 cup all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 teaspoon white pepper or black pepper
• 1 egg white
• 2 to 3 tablespoons cold water, as needed to make a thick batter

Chilli sauce

• 1 tablespoon neutral oil (canola, vegetable, or peanut oil)

• 1 tablespoon finely chopped garlic

• 1 tablespoon finely chopped ginger

• 2 to 3 green onions, white and green parts separated and sliced

• 2 to 3 fresh green chillies, slit or sliced (adjust to taste)

• 1 small onion, sliced into petals

• 1 small green bell pepper, sliced into strips

• 2 tablespoons soy sauce

  • Use low-sodium if you prefer less salt.

• 1 tablespoon chilli sauce (like Sriracha or any Asian-style chilli sauce)

• 1 tablespoon tomato ketchup

  • Any basic ketchup works; I often use Heinz.

• 1 teaspoon rice vinegar or white vinegar

• 1 teaspoon sugar or honey

• 1/2 cup water or chicken broth

• 1 tablespoon cornstarch mixed with 2 tablespoons water (slurry, adjust for thicker or thinner sauce)

Optional garnishes

• Extra sliced green onions
• Toasted sesame seeds
• Lime wedges

Oil and equipment

• 2 to 3 cups neutral oil for frying
• Heavy-bottomed pot or deep pan for frying
• Wire rack or paper towel lined tray
• Large wok or wide skillet for tossing the sauce and chicken
• Tongs or a slotted spoon
• Mixing bowls and measuring spoons

Tips & Tricks

• Cut the chicken into even strips so they cook at the same speed and stay juicy.
• Pat the chicken dry before marinating so the coating sticks better.
• Use cold water in the batter to keep the coating light and crisp.
• Aim for medium-high oil heat; test with a small drop of batter that should bubble and rise quickly.
• Fry chicken in batches so the oil temperature stays hot and the coating turns crisp, not soggy.
• Double fry the chicken for extra crunch: first fry until pale, rest, then fry again until golden.
• Keep the sauce slightly thick so it clings to the chicken without turning it soggy.
• Add green chillies gradually and taste as you go so you hit your perfect heat level.
• Toss the chicken in the sauce right before serving to keep the coating crisp.
• Use leftover Crispy Chilli Chicken as a filling for wraps or inside a warm tortilla with lettuce.

How to Make Crispy Chilli Chicken Recipe

Marinate the chicken

1. Place the chicken strips in a bowl.
2. Add soy sauce, vinegar, ginger garlic paste, salt, and black pepper.
3. Mix well so every piece gets coated, then set aside for 10 to 15 minutes while you prep the other ingredients.

Prepare the crispy coating

1. In a separate bowl, whisk together cornstarch, flour, baking powder, salt, and white or black pepper.

2. Add the egg white and 2 tablespoons cold water.

3. Whisk until you get a thick, smooth batter that coats the back of a spoon; add a splash more water if it feels too thick.

4. Add the marinated chicken to the batter and mix so each piece gets an even coating.

Fry the chicken

1. Heat oil in a deep pan over medium-high heat until it reaches about 350°F (175°C).

2. Drop a small bit of batter into the oil; it should sizzle and float up quickly.

3. Add coated chicken strips one by one, without crowding the pan.

4. Fry each batch for 4 to 5 minutes until the coating turns pale golden and the chicken cooks through.

5. Remove the chicken with a slotted spoon and place it on a wire rack or paper towel lined tray.

6. Let it rest for a couple of minutes while you fry the next batch.

7. After the first round, fry all the chicken a second time for 2 to 3 minutes until deep golden and super crisp.

8. Drain again on the rack and keep it nearby for tossing in the sauce.

Make the chilli sauce

1. Heat 1 tablespoon oil in a wok or wide skillet over medium-high heat.

2. Add chopped garlic and ginger, then stir fry for 30 seconds until fragrant.

3. Add the white parts of the green onions and the fresh green chillies, then stir for another 30 seconds.

4. Add onion petals and bell pepper strips, then stir fry for 2 to 3 minutes until they soften slightly but still keep some crunch.

5. Pour in soy sauce, chilli sauce, ketchup, vinegar, and sugar or honey.

6. Stir well, then add water or broth and bring the mixture to a simmer.

7. Stir the cornstarch slurry, then pour it into the simmering sauce while you stir.

8. Cook for 1 to 2 minutes until the sauce thickens to a glossy, coat-the-spoon consistency.

9. Taste and adjust salt, chilli sauce, or sugar as needed.

Toss the chicken

1. Add the crispy fried chicken pieces to the wok with the hot sauce.

2. Toss quickly over medium-high heat so the sauce coats every piece without softening the crust too much.

3. Sprinkle in the green parts of the green onions and toss again.

4. Turn off the heat and transfer the Crispy Chilli Chicken to a serving plate.

5. Garnish with extra green onions, toasted sesame seeds, and lime wedges if you like.

What to Serve with Crispy Chilli Chicken Recipe

Serve this Crispy Chilli Chicken Recipe with plain steamed rice, fried rice, or simple vegetable noodles for a full meal. You can also pair it with stir fried veggies like broccoli, carrots, and snap peas for a lighter plate. Kids often love it with buttered noodles or soft dinner rolls to soak up the extra sauce. Add a side of cucumber salad or a crunchy slaw to cool down the heat and balance the richness.

Storage Options

• Store leftover Crispy Chilli Chicken in an airtight container in the fridge for up to 3 days.
• Keep the chicken and any extra sauce in separate containers if possible so the coating stays firmer.
• Freeze cooled chicken pieces in a single layer on a tray, then move them to a freezer bag and store for up to 2 months.
• Reheat in a hot oven or air fryer at 375°F (190°C) for 8 to 10 minutes until crisp and heated through, then toss with warmed sauce right before serving.