Easy Sweet and Sour Chicken – Crispy 20-Minute Dinner

Sweet and sour chicken usually fails at one of two points: the coating goes soggy, or the sauce turns into a syrup. This version fixes both with a 180°C (355°F) shallow fry and a sauce built on measured liquid, not guesswork.

You need 700 g of boneless thigh, 60 g of cornstarch, and 12 minutes of actual cooking. The chicken fries in two batches so the oil stays hot and the crust stays crisp.

The sauce thickens in the pan in under a minute. Add the fried chicken last, toss twice, and serve immediately. That is the whole trick.

About the Ingredients

700 g (1 1/2 lb) boneless, skinless chicken thighs, cut into 3 cm pieces

Thighs stay juicy through frying; breast works but reduces the cook time by about 1 minute. Buy thighs labeled 'boneless skinless' and trim any dark sinew yourself.

60 g (1/2 cup) cornstarch

Cornstarch gives the lightest, crackliest crust; potato starch is a fine 1:1 swap. Buy fresh cornstarch, since old boxes clump and coat unevenly.

2 large eggs, beaten

Egg is the glue between chicken and starch; 60 g (1/4 cup) buttermilk substitutes directly. Use eggs at room temperature so they coat faster.

1 tsp fine sea salt

Salt the egg mixture, not the finished sauce, so the seasoning reaches the meat. Kosher salt works at 1 1/2 tsp because the crystals are larger.

120 ml (1/2 cup) neutral oil for shallow frying, plus 15 ml (1 tbsp) for the sauce

Canola, peanut, or sunflower oil all hold up at 180°C (355°F). Avoid olive oil here; it smokes and leaves a flavor in the crust.

1 medium red bell pepper, cut into 2 cm squares (about 150 g)

Red pepper is sweeter than green; use green for a sharper bite. Buy peppers that feel heavy and have glossy, tight skin.

200 g (1 cup) fresh pineapple chunks, drained if canned

Fresh pineapple has firmer texture; canned in juice works if you drain it well. Avoid pineapple in syrup, which adds sugar the sauce does not need.

4 garlic cloves, finely minced (about 12 g)

Fresh garlic only; jarred paste turns bitter in hot oil. Look for firm cloves with no green sprout, which tastes harsh.

80 g (1/3 cup) ketchup

Ketchup is the base sweetness and color; tomato paste plus 1 tbsp honey substitutes. Choose a brand without high-fructose corn syrup for a cleaner flavor.

60 ml (1/4 cup) rice vinegar

Rice vinegar is mild; white wine vinegar substitutes but add 1 tsp less. Do not use balsamic, which darkens the sauce.

50 g (1/4 cup) granulated sugar

Sugar balances the vinegar; honey works at 40 g (2 tbsp) for a rounder sweetness. Add it to the liquid before heating so it dissolves fully.

30 ml (2 tbsp) soy sauce, plus 15 g (1 tbsp) cornstarch slurry

Regular soy sauce, not dark, keeps the color bright; tamari is the gluten-free swap. Whisk the slurry just before adding or it settles.

Tips & Tricks

Do not crowd the pan

Fry in two batches so the oil stays near 180°C (355°F). A crowded pan drops to 150°C (300°F) and the crust drinks oil.

Coat right before frying

Toss chicken in starch only when the oil is ready. Starch that sits for minutes turns pasty and fries pale.

Pull the chicken early

Remove it at 72°C (162°F) internal; carryover heat finishes it to 74°C (165°F) while the sauce cooks.

Toss at the last second

Add fried chicken to the sauce off the heat and fold twice. Longer contact softens the crust within 3 minutes.

Step-by-Step Instructions

1. Mix the sauce

1. Whisk 80 g ketchup, 60 ml rice vinegar, 50 g sugar, and 30 ml soy sauce in a bowl until the sugar dissolves. [Mixing cold prevents scorching later.] The liquid should look uniform with no gritty sugar at the bottom.

2. Heat the oil

2. Pour 120 ml neutral oil into a 28 cm skillet and heat to 180°C (355°F) over medium-high heat. [A stable temperature is what makes the crust crisp rather than greasy.] A cube of bread should sizzle and brown in 30 seconds.

3. Coat the chicken

3. Toss 700 g chicken pieces with 2 beaten eggs and 1 tsp salt, then add 60 g cornstarch and fold until every piece is chalky white. [The dry starch layer is the entire crust.] No wet patches should remain visible.

4. Fry batch one

4. Lower half the chicken into the oil one piece at a time and fry 4 minutes per side, turning once. [Spacing keeps the oil hot.] Pieces are done at 72°C (162°F) internal and deep golden brown.

5. Fry batch two

5. Lift the first batch onto a wire rack and fry the second batch 4 minutes per side at 180°C (355°F). [A rack, not paper, keeps the underside from steaming.] Repeat the same color and temperature check.

6. Bloom the aromatics

6. Pour off all but 15 ml oil, add 4 minced garlic cloves and 150 g pepper squares, and cook 90 seconds over medium-high heat. [Garlic burns in seconds, so keep it moving.] The garlic should smell sweet, not sharp.

7. Thicken the sauce

7. Pour in the sauce mixture and bring to a boil, then stir in the cornstarch slurry and cook 45 seconds until glossy. [The slurry needs a full boil to activate.] The sauce coats a spoon and leaves a clear line when you drag a finger through it.

8. Combine and serve

8. Remove the pan from the heat, add the pineapple and fried chicken, and fold twice. [Off-heat tossing protects the crust.] Serve within 5 minutes while the coating still crackles.

Delicious Variations

Air Fryer Version

Fry coated chicken at 200°C (400°F) for 12 minutes, shaking at 6 minutes, then toss in the stovetop sauce.

Spicy Sweet and Sour

Add 1 tbsp chili garlic sauce to the sauce and 1 sliced fresno chili with the peppers.

Baked Not Fried

Arrange coated chicken on an oiled rack and bake at 220°C (425°F) for 18 minutes, turning at 9 minutes.

How to Store Easy Sweet and Sour Chicken – Better Than Takeout!

Frequently Asked Questions

Heat the oil, coat the chicken, and keep the pan moving. Weigh your starch, watch the oil temperature, and repeat the two-batch fry until it is second nature. Weigh, watch, repeat.

Easy Sweet and Sour Chicken – Better Than Takeout!

Easy Sweet and Sour Chicken delivers crackly golden chicken in a glossy pineapple sauce made at home in 20 minutes, no deep fryer needed.

★★★★½ 4.8 (214 ratings)

15 minPrep time12 minCook time4Servings486 kcalCalories

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🧂 Ingredients

• 700 g (1 1/2 lb) boneless, skinless chicken thighs, cut into 3 cm pieces
• 60 g (1/2 cup) cornstarch
• 2 large eggs, beaten
• 1 tsp fine sea salt
• 120 ml (1/2 cup) neutral oil for shallow frying, plus 15 ml (1 tbsp) for the sauce
• 1 medium red bell pepper, cut into 2 cm squares (about 150 g)
• 200 g (1 cup) fresh pineapple chunks, drained if canned
• 4 garlic cloves, finely minced (about 12 g)
• 80 g (1/3 cup) ketchup
• 60 ml (1/4 cup) rice vinegar
• 50 g (1/4 cup) granulated sugar
• 30 ml (2 tbsp) soy sauce, plus 15 g (1 tbsp) cornstarch slurry

📋 Instructions

1. 1Mix the sauce — 1. Whisk 80 g ketchup, 60 ml rice vinegar, 50 g sugar, and 30 ml soy sauce in a bowl until the sugar dissolves. [Mixing cold prevents scorching later.] The liquid should look uniform with no gritty sugar at the bottom.
2. 2Heat the oil — 2. Pour 120 ml neutral oil into a 28 cm skillet and heat to 180°C (355°F) over medium-high heat. [A stable temperature is what makes the crust crisp rather than greasy.] A cube of bread should sizzle and brown in 30 seconds.
3. 3Coat the chicken — 3. Toss 700 g chicken pieces with 2 beaten eggs and 1 tsp salt, then add 60 g cornstarch and fold until every piece is chalky white. [The dry starch layer is the entire crust.] No wet patches should remain visible.
4. 4Fry batch one — 4. Lower half the chicken into the oil one piece at a time and fry 4 minutes per side, turning once. [Spacing keeps the oil hot.] Pieces are done at 72°C (162°F) internal and deep golden brown.
5. 5Fry batch two — 5. Lift the first batch onto a wire rack and fry the second batch 4 minutes per side at 180°C (355°F). [A rack, not paper, keeps the underside from steaming.] Repeat the same color and temperature check.
6. 6Bloom the aromatics — 6. Pour off all but 15 ml oil, add 4 minced garlic cloves and 150 g pepper squares, and cook 90 seconds over medium-high heat. [Garlic burns in seconds, so keep it moving.] The garlic should smell sweet, not sharp.
7. 7Thicken the sauce — 7. Pour in the sauce mixture and bring to a boil, then stir in the cornstarch slurry and cook 45 seconds until glossy. [The slurry needs a full boil to activate.] The sauce coats a spoon and leaves a clear line when you drag a finger through it.
8. 8Combine and serve — 8. Remove the pan from the heat, add the pineapple and fried chicken, and fold twice. [Off-heat tossing protects the crust.] Serve within 5 minutes while the coating still crackles.

👨‍🍳 Chef's Note: The sauce thickens further as it cools, so serve it looser than you think you need. A spoon should coat but still drip.

Servings: 4

Cuisine: Chinese-American

Course: Main Course

Nutrition (per serving): 486 kcal · 31g protein · 39g carbs · 22g fat

Written by Tomasz Wiśniewski

Tomasz writes precise, method-first recipes for breads, ferments, and slow braises, drawing on Polish and Central European home cooking. He cares about weights, temperatures, and timing, and explains the reason behind each step so cooks can repeat results. His angle is turning fussy techniques into clear, checkable instructions.