I like orange chicken that’s both crispy and saucy, but the best part in this recipe is the balance — it’s not too sweet, not too tangy, and the glaze coats the chicken perfectly without making it soggy. When it’s fresh out of the pan, the glaze shines under the light, and the smell of orange and ginger fills the air, making it impossible not to grab a piece before serving. Costco’s Orange Chicken is one of those meals that instantly brightens a dinner table. Crispy, golden chicken pieces coated in a sweet, tangy, and slightly spicy orange glaze — it’s comfort food at its finest. This homemade version captures all that restaurant-quality flavor, with a fresh, citrusy aroma that fills the kitchen as it cooks.

I have made this dish many times, and I always use fresh orange juice for that natural citrus punch. It makes the sauce taste brighter and fresher than using bottled juice. I also prefer chicken thighs because they stay tender and juicy even after frying. Always remember, the key to great orange chicken is frying in batches so every piece turns crispy and golden.

You can serve this orange chicken over steamed jasmine rice, with some stir-fried vegetables like broccoli or bell peppers. It’s also delicious with noodles or even cauliflower rice if you want a lighter option. For family gatherings, I like to pair it with spring rolls, a light cucumber salad, and a glass of cold iced tea.

It’s Perfect For:

• Family weeknight dinners
• Potluck gatherings
• Quick meal preps for lunch boxes
• Satisfying takeout cravings at home
• Impressing guests with an easy restaurant-style dish

Ingredients

• 2 lbs boneless, skinless chicken thighs or breast, cut into bite-sized pieces
• 1/2 cup cornstarch
• 1/2 cup all-purpose flour
• 2 large eggs, beaten
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• Vegetable oil, for frying

For the Orange Sauce:

• 1 cup orange juice (freshly squeezed or bottled)
• 1/3 cup sugar
• 1/4 cup rice vinegar or white vinegar
• 3 tablespoons soy sauce
• 2 cloves garlic, minced
• 1 teaspoon grated fresh ginger
• 1 tablespoon orange zest
• 1 tablespoon cornstarch mixed with 2 tablespoons water (for thickening)
• 1–2 teaspoons chili flakes (optional, for a bit of heat)

Kitchen Equipment You’ll Need

• Deep skillet or wok for frying
• Mixing bowls for coating and marinating
• Tongs or a slotted spoon
• Whisk for sauce preparation
• Saucepan for the orange glaze
• Wire rack or paper towels for draining
• Measuring cups and spoons

How to Make Costco Orange Chicken

Step 1

Prepare the chicken coating: In a large bowl, combine cornstarch, flour, salt, and pepper. In another bowl, beat the eggs. Dip each chicken piece into the egg mixture, then coat evenly with the flour-cornstarch blend. Shake off any excess coating so the pieces don’t clump together while frying.

Step 2

Fry the chicken: Heat about 2 inches of vegetable oil in a deep skillet or pot over medium-high heat (around 350°F / 175°C). Once the oil is hot, carefully add the chicken in batches. Fry until golden brown and crispy, about 4–6 minutes per batch. Transfer to a wire rack or paper towel-lined plate to drain excess oil.

Step 3

Make the orange sauce: In a saucepan, combine orange juice, sugar, vinegar, soy sauce, garlic, ginger, and orange zest. Stir well and bring to a gentle simmer over medium heat. Once it starts to bubble, add the cornstarch-water mixture and continue stirring until the sauce thickens and becomes glossy, about 3–4 minutes. Taste and adjust sweetness or tanginess if needed. If you like a bit of spice, stir in some chili flakes.

Step 4

Combine chicken and sauce: Place the fried chicken pieces in a large mixing bowl or wok. Pour the hot orange sauce over the chicken and toss gently until each piece is evenly coated. The chicken should glisten with that signature orange glaze — sticky, shiny, and full of citrus aroma.

Step 5

Serve and enjoy: Serve your Costco-style orange chicken over steamed white rice or fried rice. Garnish with sliced green onions and a sprinkle of sesame seeds for a restaurant-style presentation.

Tips for the Best Costco Orange Chicken

• Double coat for crispiness.
  Dip the chicken in egg, then the flour-cornstarch mix twice. This ensures the coating stays crunchy even after tossing in sauce.
• Don’t overcrowd the pan.
  Fry in small batches so the chicken cooks evenly and stays golden. Overcrowding traps steam and makes the coating soggy.
• Keep the oil at the right temperature.
  350°F (175°C) is perfect. Too hot, and the coating burns before the meat cooks. Too cool, and the chicken absorbs oil.
• Use fresh orange juice.
  It gives the sauce a natural brightness that bottled juice lacks. Fresh zest adds a deeper citrus aroma too.
• Balance the sauce.
  Taste it before thickening. If it’s too sour, add a bit of sugar. Too sweet? Add a splash more vinegar.
• Thicken gradually.
  Add the cornstarch slurry slowly while stirring. This helps achieve that glossy, sticky texture without lumps.
• Toss just before serving.
  Coat the chicken in sauce right before eating to keep the texture crisp and the glaze shiny.

Optional Ingredients

• Chili flakes – For a little heat that balances the sweetness.
• Sesame oil – Adds a nutty aroma and depth of flavor.
• Honey – Use instead of sugar for a natural sweetness.
• Green onions – For garnish and freshness.
• Toasted sesame seeds – For crunch and visual appeal.
• Crushed garlic chips – A nice touch for presentation and added flavor.

How to Serve Costco Orange Chicken?

I love serving this orange chicken on a large white platter, with the glossy sauce glistening under the light. I usually sprinkle some sesame seeds and sliced green onions on top for color and freshness. The bright orange glaze always catches everyone’s eye, and it looks just as good as it tastes.

I also enjoy pairing it with plain jasmine rice because it absorbs the extra sauce beautifully. Sometimes, I mix it with stir-fried vegetables like snap peas, carrots, or bok choy to make the meal more balanced. When I’m feeling creative, I even serve it over crispy noodles for a fun twist — the crunch contrasts perfectly with the sticky glaze.

I find that it tastes best when served immediately after tossing the chicken in the sauce. The texture is perfect — crispy on the outside, tender inside, and coated with that sticky, sweet-tart glaze that makes everyone go for seconds. For potlucks, I keep the chicken warm in a slow cooker and pour the sauce over it just before serving to keep the glaze thick and shiny.

Is Costco Orange Chicken Healthy?

While this dish is definitely indulgent, it can still fit into a balanced diet when enjoyed in moderation. The main concern is the frying and sugar content in the sauce. However, if you bake or air-fry the chicken and reduce the sugar slightly, it becomes a lighter, more wholesome meal.

Adding steamed vegetables, using less oil, and choosing lean chicken breast instead of thighs can make it even healthier without losing that comforting flavor everyone loves.

Variations and Substitutions

• Air-Fryer Version: Coat the chicken lightly with oil and air-fry at 375°F for 18 minutes. The texture turns crisp without deep frying, making it lighter.
• Baked Orange Chicken: Bake at 400°F for 25–30 minutes, flipping halfway. It’s less oily and still gets that nice crunch once coated in sauce.
• Spicy Orange Chicken: Add Sriracha or dried chilies to the sauce for a sweet and fiery kick that pairs beautifully with rice.
• Vegetarian Orange Tofu: Swap chicken with cubed tofu, lightly coated and pan-fried until golden. The sauce works perfectly with tofu too.
• Low-Sodium Option: Use low-sodium soy sauce and reduce added salt. You’ll still get full flavor from garlic, ginger, and orange zest.
• Gluten-Free Version: Use gluten-free flour and tamari instead of soy sauce. It keeps the same taste and texture, safe for gluten-sensitive eaters.
• Orange Shrimp: Replace chicken with shrimp for a seafood twist. Cook quickly over high heat and toss gently in the glaze.
• Honey Orange Chicken: Swap sugar for honey and add a dash of lemon juice. It’s naturally sweet and slightly tangy with a smoother glaze.

How to Store and Reheat

To store, let the chicken cool completely before placing it in an airtight container. Keep the sauce and chicken separate if possible, so the coating doesn’t soften too much. Store both in the refrigerator for up to 3 days.

When reheating, the best method is to use a skillet or oven. Warm the chicken at 350°F for 10–12 minutes, then toss it again with the reheated sauce. This helps bring back the crispness and the shine of the glaze. Avoid microwaving — it tends to make the coating soggy and the sauce watery.

Frequently Asked Questions About Costco Orange Chicken 

Can I use chicken breast instead of thighs?
Yes, chicken breast works great. Just be careful not to overcook it since it can dry out faster than thighs. For best results, cut the breast into uniform cubes so they cook evenly and stay tender when coated in sauce.

Can I make the sauce ahead of time?
Absolutely. Prepare the sauce up to three days in advance and store it in the fridge. When you’re ready to cook, reheat it gently on low heat, stirring until glossy before tossing it with the fresh chicken.

What oil is best for frying?
Vegetable or canola oil is ideal because they have high smoke points and a neutral flavor. Avoid olive oil, as it can burn easily and alter the taste of the dish. Peanut oil also works well for extra crispness.

Can I freeze orange chicken?
Yes, freeze the cooked chicken (without sauce) for up to 2 months in an airtight container. When reheating, bake or air-fry the chicken until warm and crispy, then toss it with a freshly made orange glaze to revive its texture and flavor.

Costco Orange Chicken

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 25 minutes mins

Course Main Course

Cuisine American-Chinese

Servings 4

Ingredients

  

• 2 lbs boneless skinless chicken thighs or breast, cut into bite-sized pieces
• 1/2 cup cornstarch
• 1/2 cup all-purpose flour
• 2 large eggs beaten
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• Vegetable oil for frying

For the Orange Sauce:

• 1 cup orange juice freshly squeezed or bottled
• 1/3 cup sugar
• 1/4 cup rice vinegar or white vinegar
• 3 tablespoons soy sauce
• 2 cloves garlic minced
• 1 teaspoon grated fresh ginger
• 1 tablespoon orange zest
• 1 tablespoon cornstarch mixed with 2 tablespoons water for thickening
• 1 –2 teaspoons chili flakes optional, for a bit of heat

Instructions

 

• Prepare the chicken coating: In a large bowl, combine cornstarch, flour, salt, and pepper. In another bowl, beat the eggs. Dip each chicken piece into the egg mixture, then coat evenly with the flour-cornstarch blend. Shake off any excess coating so the pieces don’t clump together while frying.
• Fry the chicken: Heat about 2 inches of vegetable oil in a deep skillet or pot over medium-high heat (around 350°F / 175°C). Once the oil is hot, carefully add the chicken in batches. Fry until golden brown and crispy, about 4–6 minutes per batch. Transfer to a wire rack or paper towel-lined plate to drain excess oil.
• Make the orange sauce: In a saucepan, combine orange juice, sugar, vinegar, soy sauce, garlic, ginger, and orange zest. Stir well and bring to a gentle simmer over medium heat. Once it starts to bubble, add the cornstarch-water mixture and continue stirring until the sauce thickens and becomes glossy, about 3–4 minutes. Taste and adjust sweetness or tanginess if needed. If you like a bit of spice, stir in some chili flakes.
• Combine chicken and sauce: Place the fried chicken pieces in a large mixing bowl or wok. Pour the hot orange sauce over the chicken and toss gently until each piece is evenly coated. The chicken should glisten with that signature orange glaze — sticky, shiny, and full of citrus aroma.
• Serve and enjoy: Serve your Costco-style orange chicken over steamed white rice or fried rice. Garnish with sliced green onions and a sprinkle of sesame seeds for a restaurant-style presentation.

Keyword Costco Orange Chicken