Easy Sweet and Sour Chicken (Shallow Fried)

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When you want Chinese takeout, make this easy sweet and sour chicken recipe in 30 minutes using simple ingredients. You just toss bite-sized pieces of crispy fried chicken, crisp peppers, and pineapple in a sweet, tangy sauce. It is a fast, family-friendly meal that tastes just like a restaurant.

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Why My Recipe Works
Ingredients & Substitutes
Instructions
Expert Tips
Variations
Pairing Suggestions
Storage & Reheating
FAQ
More Like This
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Chinese sweet and sour chicken 咕嚕雞 (pronounced goo low gai in Cantonese) has a special place in my heart. I first ate it at a local Chinese restaurant as a little girl and instantly fell in love with the crispy chicken and tangy sauce.

I spent years tweaking this recipe for sweet and sour chicken in my kitchen. My first attempt as a teen was a total failure. Then, I discovered a secret trick for the sauce. I use a strict two-to-one ratio of sugar to vinegar. A splash of ketchup and soy sauce adds the classic red color. This creates the perfect balance of sweet and tart flavors

Why My Recipe Works

Cornstarch prevents mess. Coating the meat in dry starch gives a crisp shell without a heavy, dripping wet batter.
Thigh meat stays juicy. Dark meat keeps its moisture during frying so the chicken never tastes dry or woody.
Small batches stop sogginess. Frying fewer pieces at once keeps the oil hot so the starch crust crisps up fast.

Ingredients & Substitutes

The exact ingredient measurements are listed in the recipe card at the bottom of this page.

Chicken Thighs: Boneless, skinless thighs for best juiciness. Sub: Skinless chicken breasts cooked to 160°F and letting carryover cooking bring it to 165°F.
Red Bell Peppers: Adds crunch, flavor, and color. Subs: Green, orange, or yellow bell peppers.
Fresh Ripe Pineapple: Adds sweetness to balance out the sour sauce. Subs: Thawed frozen pineapple chunks, with liquids strained or canned pineapple, with liquids strained.
Onion: Balances the sweet and savory flavors. Sub: Shallot.
Cornstarch (for coating protein): Coats proteins for a crisp texture. Sub: Potato starch. Avoid tapioca or arrowroot starch.
Neutral Oil: Use avocado, peanut, vegetable, canola, or sunflower oil. Avoid olive oil or any low-smoke-point oils.
Salt: Adds flavor to the chicken.
Garlic Powder: Adds savory flavor and aroma to the chicken. Do not sub with minced garlic or it'll burn in the hot oil.
Toasted Sesame Seeds: A garnish that adds a nutty aroma. Look for roasted or toasted labels.
Green Onion: A garnish that adds fragrance and color.

Sweet and Sour Sauce

Ketchup: Adds that classic red color, sweetness, and acidity to the sauce.
Brown Sugar: Balances out the sour vinegar with a caramel-like flavor. I prefer using light brown sugar but dark brown sugar works too.
Regular Soy Sauce: Adds salt, umami, and balances out the sweetness and acidity. I prefer Lee Kum Kee or Kikkoman. Subs: Low-sodium or light soy sauce.
White Vinegar: Adds that signature sour taste to the sauce. Subs: Rice vinegar or apple cider vinegar.
Cold Water: A neutral liquid base for the sauce.
Cornstarch (for stir-fry sauce): Thickens the sauce. Subs: Potato starch or tapioca starch.

Note: Most Asian ingredients are typically found at Asian grocery stores, or you can check online.

Instructions

Below are step-by-step instructions on how to make sweet and sour chicken:

Sauce ingredients being mixed in a small bowl until the sugar is fully dissolved.

Make the sauce: In a small bowl, whisk together the listed sauce ingredients and stir until the sugar is fully dissolved. Set aside.

Diced chicken thighs in a bowl being seasoned with salt and garlic powder, then coated evenly with cornstarch.

Prepare chicken: Dice the chicken thighs into uniform 1.5-inch pieces and add to a large mixing bowl. Season with salt and garlic powder, then add cornstarch and toss until evenly coated with no dry spots.

Chicken pieces frying in hot oil in a pan until golden and crispy on both sides.

Fry in batches: Heat vegetable oil in a large pan over medium-high heat. Fry chicken in small batches until golden, crispy, and cooked through, about 3-4 minutes per side.

Fried chicken being transferred to a wire rack or paper towel-lined plate to drain excess oil.

Drain chicken: Transfer cooked chicken to a wire rack or paper towel-lined plate to drain excess oil and prevent sogginess.

Chopped onions, red bell pepper, and pineapple sautéing in a pan, then sauce added and simmered until thickened.

Sauté veggies and simmer sauce: Reserve 1 teaspoon (5 ml) of oil in the pan and discard the rest. Reduce heat to medium and sauté onion, red bell pepper, and pineapple for 30-45 seconds. Add the sauce and simmer until thickened, about 30-45 seconds.

Fried chicken tossed in a thick, glossy sauce and garnished with green onions and sesame seeds before serving.

Toss, garnish and serve: Add the chicken and toss to coat evenly. Remove from heat, garnish with green onions and sesame seeds, and serve.

Expert Tips

Do not dry the meat. Moisture makes the starch stick. Without moisture, the coating falls off in the pan.
Slice chicken into matching shapes. Tiny pieces cook fast. Big pieces cook slow. Matching sizes makes them finish together.
Fry two minutes after coating. Letting chicken sit too long makes the starch wet. Wet starch turns into soggy mush.
Choose a heavy-bottomed pan. Thick metal holds onto heat. This stops the oil from cooling down when food hits it.
Fry chicken in small batches. Cooking too much meat together traps wet steam. This steams your chicken instead of frying it.

Variations

Baked Version: Toss coated chicken in oil spray and bake at 400°F.
Vegetarian: Swap the chicken with diced extra-firm tofu that has been patted dry and fry until golden and crispy.
Gluten-free: Exchange the soy sauce with tamari sauce, coconut aminos, or gluten-free soy sauce.

Pairing Suggestions

This crispy sweet and sour chicken pairs well with:

White Rice: A simple grain that absorbs the extra sweet glaze perfectly.
Spicy Garlic Bok Choy: A bright green veggie that cuts through the rich meat.
Egg Rolls: A crispy starter that matches the takeout theme.

Storage & Reheating

Fridge: Keep in an airtight container up to 3 days.
Freezer: Keep in a freezer bag up to 2 months. Thaw overnight.
Best Practice: Store chicken, sauce, and veggies separately to prevent sogginess.
If Stored Together: Air fry at 350°F for 8 minutes, or bake at 400°F for 12 minutes.
If Stored Separately: Air fry chicken at 350°F for 5 minutes or bake at 400°F for 8 minutes. Warm sauce in a skillet over low heat with a splash of water, then toss.

FAQ

Can I cook sweet and sour chicken in advance?

Yes, you can cook this dish ahead of time. Please follow our specific storage and reheating instructions listed in the section above.

Can I make sweet and sour chicken in the air fryer?

Yes. Put the coated chicken pieces in a greased air fryer basket. Leave wide spaces between the pieces. Spray the tops with oil. Air fry at 400°F for 10 to 14 minutes. Stop when the crust looks golden and crispy. You do not need to flip them. While the chicken cooks, cook the vegetables and sauce on the stove. Toss the crispy chicken into the sauce just before you eat.

Why is my chicken not crispy?

Several factors can prevent crispy chicken: uneven starch coating, oil that isn't hot enough, heat set too low, or an overcrowded pan. Moving the chicken too often while frying can also prevent a proper crust from forming.

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