Low-Calorie Sweet and Sour Chicken Recipe for Weeknight Meals

Skip the takeout and make this Healthy Sweet and Sour Chicken at home. This easy 30-minute copycat recipe features crispy pan-seared chicken, colorful peppers, and juicy pineapple tossed in a sticky four-ingredient sauce.

bowl of rice with sweet and sour chicken

Takeout is great, but making a few of your favorite dishes at home can recreate those flavors while saving money and cutting down on excess oil and batter. This lighter take on sweet and sour chicken removes heavy breading and deep frying without sacrificing the bright, familiar taste.

The method is simple: pan-sear bite-sized chicken pieces until golden, then combine them with sautéed bell pepper, onion, and pineapple. A quick homemade sauce—just brown sugar, apple cider vinegar, ketchup, and soy sauce—turns everything glossy and flavorful in minutes.

Recipe features

  • Ready in about 30 minutes and cooked in one skillet.
  • A lighter, homemade take on a Chinese takeout classic—serve with rice for a complete meal.
  • High in protein, packed with vegetables, and easy to adapt for gluten-free or paleo diets.

Ingredients

Chicken – Use boneless, skinless chicken thighs for juiciness and flavor, or chicken breast if you prefer. Pork or firm tofu also work well as alternatives.

Flour – A light coating helps crisp the chicken; swap to almond flour for a paleo option.

Brown sugar – The main sweetener for the sauce; coconut sugar is a good substitute.

Apple cider vinegar – Adds gentle acidity to balance the sweetness. White vinegar can be used if needed.

Ketchup – Contributes acidity, sweetness, and body to the sauce.

Pineapple – Fresh diced pineapple or drained canned pineapple both work well.

Step-by-step instructions

Step 1: Make the sauce. Whisk together 1/2 cup brown sugar, 1/4 cup apple cider vinegar, 1/4 cup ketchup, and 2 tablespoons soy sauce in a small bowl. Set aside.

bowl with sweet and sour sauce inside

Step 2: Prepare the chicken. Pat chicken pieces dry. Toss with 1/4 cup cornstarch in a sealed bag to coat, then dip into a whisked egg white and finally into 1/2 cup flour to lightly bread each piece.

bowl with raw chicken coated in flour

Step 3: Cook the chicken. Heat 2 tablespoons oil in a large skillet over medium-high heat. Add the chicken in a single layer and cook until golden, about 2 minutes per side. Transfer to a paper towel-lined plate.

Step 4: Sauté the vegetables. Add a little more oil to the skillet, reduce heat to medium, and add chopped red bell pepper and half an onion. Cook until slightly charred and tender.

2 images: the right image shows peppers and onions sautéing while the left image shows chicken pieces cooking

Step 5: Combine and finish. Pour the prepared sauce and 3/4 cup diced pineapple into the pan and stir to combine. Return the cooked chicken to the skillet and simmer until the sauce thickens and everything is heated through, 2–3 minutes. Garnish with sliced green onions and serve over rice.

skillet with sweet and sour chicken inside

Tips and FAQs

  • Pat the chicken dry so the cornstarch and coatings adhere better.
  • Dipping the chicken in egg white and flour helps produce a crisper exterior, but you can skip it for an even lighter dish.
  • Cook chicken in a single layer and work in batches if needed to ensure even browning.
  • If you don’t like bell peppers, substitute broccoli, carrots, green beans, mushrooms, or snap peas.

Can you air fry the chicken instead?

Yes. For a lower-oil option, air fry the breaded chicken pieces at 380°F for 6 minutes, flip, then cook 4 more minutes. Toss the air-fried chicken with the sauce and vegetables in the skillet before serving.

How do you make this recipe paleo-friendly?

Use these substitutions to make the recipe paleo-friendly: coconut sugar for brown sugar, sugar-free ketchup, coconut aminos instead of soy sauce, tapioca or arrowroot starch instead of cornstarch, almond flour in place of all-purpose flour, and avocado or coconut oil instead of olive oil.

What should you serve with sweet and sour chicken?

Serve with white or brown rice, coconut rice, fried rice, cooked quinoa, or cauliflower rice. Pair it with other takeout-style dishes for a complete meal.

Storage

Refrigerator: Store leftovers in an airtight container for 3–4 days.

Reheating: Warm in a skillet over medium heat until heated through, or microwave for about 1 minute.

bowl of rice with sweet and sour chicken

More healthy chicken dinner recipes

  • Creamy Coconut Lime Chicken
  • Honey Garlic Chicken
  • Peanut Chicken Skillet

If you make this recipe, leave a comment and star rating to share your thoughts. Thanks!

Healthy Sweet and Sour Chicken

Skip the takeout and make this Healthy Sweet and Sour Chicken from the comfort of your kitchen. It’s a simple 30-minute copycat recipe made with crispy chicken, peppers, and pineapple tossed in a sticky 4-ingredient sauce.

Ingredients

For the sauce:

  • 1/2 cup brown sugar (or coconut sugar)
  • 1/4 cup apple cider vinegar
  • 1/4 cup ketchup
  • 2 tbsp soy sauce (or coconut aminos)

For the chicken:

  • 1.5 lbs chicken thighs, boneless, skinless, cut into 1-inch cubes
  • 1/4 cup cornstarch (or tapioca flour)
  • 1 egg white, whisked
  • 1/2 cup flour (or almond flour)
  • 2 tbsp avocado oil (or oil of choice), plus more as needed

For the veggies:

  • 1 red bell pepper, chopped
  • 1/2 onion, chopped
  • 3/4 cup diced pineapple (canned or fresh)
  • 1/4 cup sliced green onion, for garnish

Instructions

  1. Whisk the sauce ingredients together and set aside.
  2. Chop the bell pepper, onion, and pineapple into bite-sized pieces.
  3. Toss chicken with cornstarch in a sealed bag. Dip pieces in egg white, then in flour to lightly coat.
  4. Heat oil in a large skillet over medium-high heat and cook chicken 2 minutes per side until golden. Transfer to a paper towel-lined plate.
  5. Add 1 tsp oil, reduce heat to medium, and cook vegetables until slightly charred. Pour in the sauce and pineapple, stir to combine, then return chicken to the skillet and cook 2–3 minutes until the sauce thickens. Garnish with green onions and serve.

Notes

* You don’t have to dip the chicken in egg white and flour, but it helps achieve extra crispiness.

Nutrition

Serving: 1 | Calories: 696 kcal | Carbohydrates: 62 g | Protein: 32 g | Fat: 36 g | Sugar: 38 g