Name: Crispy Chilli Chicken Recipe
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Ingredients: 1.5 pounds boneless, skinless chicken thighs, cut into 1-inch pieces; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 tablespoon soy sauce; 1 tablespoon rice vinegar or apple cider vinegar; 1 large egg white; 1/2 cup cornstarch; 1/4 cup all-purpose flour; 1/2 teaspoon baking powder; 1/2 teaspoon garlic powder; 2–3 cups neutral oil, for shallow or deep frying (canola, vegetable, or peanut); 2 tablespoons neutral oil; 5 cloves garlic, finely minced; 1 tablespoon fresh ginger, finely minced or grated; 3–4 green onions, sliced (white and green parts separated); 2–3 fresh red chillies, thinly sliced; 2 tablespoons soy sauce; 1 tablespoon rice vinegar; 2 tablespoons ketchup; 1–2 tablespoons Asian chilli sauce (such as Sriracha or sambal oelek); 1 tablespoon brown sugar or honey; 1/4 cup water; 1 teaspoon cornstarch, mixed with 1 tablespoon water (slurry); 1 small red bell pepper, sliced into thin strips; 1 small green bell pepper, sliced into thin strips; 1 small onion, sliced; toasted sesame seeds, for garnish; extra sliced green onions, for garnish

Crispy Chilli Chicken Recipe hits that perfect spot between crunchy, sticky, spicy, and a little bit sweet, like your favorite takeout but with way more flavor control. It suits busy weeknights, casual date nights, or whenever you crave a big bowl of comfort in about 40–45 minutes. I tested versions of this in my tiny first apartment kitchen, and my smoke alarm still forgives me… I think.

Why You Should Try This Crispy Chilli Chicken Recipe

This Crispy Chilli Chicken Recipe gives you shatteringly crisp chicken pieces coated in a glossy, garlicky chilli sauce that clings to every bite. You control the heat level, so it works for spice lovers and milder palates in the same pan.

You also skip soggy takeout and enjoy fresh, hot chicken that actually stays crisp under the sauce. The recipe uses simple pantry ingredients and basic equipment, so you cook it in a small kitchen without stress.

“This Crispy Chilli Chicken Recipe tastes better than my usual takeout and still stays crisp after saucing it up, which honestly shocked me in the best way. ★★★★★”

Ingredients You’ll Need

Chicken

1.5 pounds boneless, skinless chicken thighs, cut into 1 inch pieces
- Thighs stay juicier than breasts, but you can use chicken breast if you prefer leaner meat.
1 teaspoon salt
1/2 teaspoon black pepper
1 tablespoon soy sauce (use low sodium if you watch salt)
1 tablespoon rice vinegar or apple cider vinegar
1 large egg white
1/2 cup cornstarch
1/4 cup all purpose flour
1/2 teaspoon baking powder
1/2 teaspoon garlic powder

Crispy coating & frying

Neutral oil for frying (about 2–3 cups, enough for shallow or deep frying)
- Use canola, vegetable, or peanut oil; avoid olive oil because it smokes too fast.

Chilli sauce

2 tablespoons neutral oil
5 cloves garlic, finely minced
1 tablespoon fresh ginger, finely minced or grated
3–4 green onions, sliced (white and green parts separated)
2–3 fresh red chillies, thinly sliced
- Use Fresno or red jalapeño for medium heat, bird’s eye for hot.
2 tablespoons soy sauce
1 tablespoon rice vinegar
2 tablespoons ketchup (yes, ketchup; it adds body and tang)
1–2 tablespoons Asian chilli sauce
- Sriracha, sambal oelek, or your favorite brand all work.
1 tablespoon brown sugar or honey
1/4 cup water
1 teaspoon cornstarch mixed with 1 tablespoon water (slurry)

Optional add ins

1 small red bell pepper, sliced into thin strips
1 small green bell pepper, sliced into thin strips
1 small onion, sliced
Toasted sesame seeds, for garnish
Extra sliced green onions, for garnish

Equipment

Large mixing bowl
Medium bowl for sauce
Whisk or fork
Large skillet, wok, or Dutch oven
Slotted spoon or spider strainer
Tongs
Paper towels and a wire rack (ideal for extra crisp chicken)
Instant read thermometer for oil (helpful but optional)

Tips & Tricks

Cut chicken into similar sized pieces so they cook evenly and crisp at the same time.
Pat the chicken dry with paper towels before marinating so the coating sticks better.
Use egg white only in the marinade so the coating stays light and crisp, not heavy.
Mix cornstarch with a bit of flour and baking powder to get that restaurant style crunch.
Heat the oil properly; aim for 350–365°F so the chicken crisps instead of soaking up oil.
Fry in batches and avoid crowding the pan so the oil temperature stays hot.
Let fried chicken rest on a wire rack, not just paper towels, so the bottom side stays crisp.
Stir the sauce slurry again right before adding because cornstarch settles at the bottom.
Toss chicken in the sauce right before serving so the coating keeps its crunch.
Adjust chilli sauce and fresh chillies to taste; start mild, then add more heat if you want.

How to Make Crispy Chilli Chicken Recipe

Step 1: Marinate the chicken

Add the chicken pieces to a large mixing bowl. Sprinkle in salt, black pepper, soy sauce, vinegar, and egg white. Toss everything until the chicken looks evenly coated and glossy. Let it sit while you prep the coating and sauce, about 10–15 minutes.

Step 2: Prep the dry coating

In a separate bowl, whisk together cornstarch, flour, baking powder, and garlic powder. Add the dry mix to the marinated chicken. Toss and press the coating onto each piece so it clings and forms a slightly shaggy surface. The chicken should look well covered, with no wet spots.

Step 3: Mix the chilli sauce

In a small bowl, whisk soy sauce, rice vinegar, ketchup, chilli sauce, brown sugar or honey, and water. Taste and adjust sweetness or heat to your liking. In another tiny bowl, stir cornstarch with water to make a smooth slurry and set it aside. Keep your garlic, ginger, green onions, chillies, and optional veggies chopped and ready.

Step 4: Fry the chicken

Pour oil into a deep skillet, wok, or Dutch oven and heat it over medium high heat. Test the oil by dropping in a small coated chicken piece; it should sizzle immediately and float after a few seconds, or use a thermometer and aim for about 350–365°F. Add chicken pieces in a single layer without crowding and fry 4–6 minutes, turning occasionally, until deep golden and cooked through. Transfer the chicken to a wire rack or paper towel lined plate and repeat with remaining batches.

Step 5: Double fry for extra crispiness (optional but worth it)

Raise the oil heat slightly to the hotter side of medium high. Add the fried chicken back in batches and cook 1–2 minutes more until the coating turns a deeper golden and feels extra crisp. Move the chicken back to the rack and keep it close to the stove so you can sauce it quickly.

Step 6: Cook the chilli sauce base

Pour out most of the frying oil and leave about 2 tablespoons in the pan, or add fresh oil if you prefer. Heat over medium, then add garlic, ginger, and the white parts of the green onions. Stir and cook 30–60 seconds until fragrant, but pull back the heat if they start to brown too fast. Add sliced chillies, bell peppers, and onion if using, and stir fry 2–3 minutes until they soften slightly but still keep some crunch.

Step 7: Thicken the sauce

Give the sauce mixture a quick stir and pour it into the pan with the aromatics and veggies. Bring it to a gentle simmer and cook 1–2 minutes. Stir the cornstarch slurry again, then drizzle it into the pan while you stir constantly. Keep cooking 1–2 minutes until the sauce turns glossy and thick enough to coat a spoon.

Step 8: Toss the chicken

Add the crispy chicken pieces to the pan with the sauce. Toss quickly and thoroughly so every piece gets a shiny coating. Sprinkle in the green parts of the green onions and some toasted sesame seeds if you like. Turn off the heat and serve the Crispy Chilli Chicken Recipe hot while the coating still crunches.

What to Serve with Crispy Chilli Chicken Recipe

Serve this Crispy Chilli Chicken Recipe over hot steamed jasmine rice or basmati rice so the sauce has something to soak into. You can pair it with stir fried vegetables, simple garlic green beans, or a crisp cucumber salad to balance the heat. Noodles also work beautifully, especially plain stir fried noodles with a splash of soy sauce and sesame oil. A cold glass of iced tea, lemonade, or sparkling water with lime cools the spice nicely.

Storage Options

Store leftover Crispy Chilli Chicken Recipe in an airtight container in the fridge for up to 3 days.
Keep the rice or noodles in a separate container so they do not soak up all the sauce.
Reheat in a skillet or air fryer at 350°F until hot and crisp again; add a spoonful of water to the pan if the sauce looks too thick.
Freeze sauced chicken in a freezer safe container for up to 2 months, then thaw overnight in the fridge and reheat in a hot skillet to revive the texture.