Ultimate Ga Roti Recipe: How to Master Vietnamese Roast Chicken

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Written By Hot Thai Restaurant

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Imagine the rich aroma of caramelized chicken wafting through your kitchen, a promise of the delightful meal to come. That’s the magic of Gà Rôti, a beloved Vietnamese dish that transforms simple ingredients into a feast for the senses. Known for its savory and slightly sweet glaze, Gà Rôti is a staple that brings a touch of Vietnamese culinary tradition right to your dinner table.

This dish, with its roots deep in Vietnamese culture, offers a perfect blend of spices and flavors that are sure to captivate your palate. Whether you’re looking to spice up your weekday dinners or impress guests at a gathering, mastering Gà Rôti will make you the star of the kitchen. Ready to embark on this culinary journey? Let’s dive into the flavors and techniques that make Gà Rôti a must-try recipe.


Dive into the flavors of Vietnam with these carefully selected ingredients for your Gà Rôti. Gather these to ensure a deliciously authentic experience.

For the Marinade

  • 6 chicken thighs, bone-in and skin-on
  • 2 tablespoons soy sauce
  • 1 tablespoon fish sauce
  • 2 tablespoons brown sugar
  • 3 cloves garlic, minced
  • 1 tablespoon minced ginger
  • 1 tablespoon oyster sauce
  • 1 teaspoon five-spice powder
  • 1 tablespoon vegetable oil
  • 1 tablespoon honey
  • Juices from the cooked chicken
  • 1 tablespoon honey
  • 2 tablespoons water
  • 1 teaspoon cornstarch (dissolved in 2 tablespoons of water for thickening)

Required Tools and Equipment

After you’ve gathered all the essential ingredients for your Gà Rôti, it’s crucial to make sure you have the right tools and equipment to cook it perfectly. Using the correct items will help you achieve the authentic flavors and textures that make this dish a standout.

Roasting Pan or Large Oven-Safe Skillet

To cook your Gà Rôti, you’ll need a roasting pan or a large oven-safe skillet. This will facilitate even cooking and help crisp up the skin of the chicken, giving it that delightful texture.

Meat Thermometer

A meat thermometer is an invaluable tool in ensuring your chicken is cooked thoroughly but remains succulent. Chicken should reach an internal temperature of 165°F (74°C) to ensure it’s safe to eat and perfectly tender.

Mixing Bowls

You’ll need several sizes of mixing bowls to prepare the marinade and glaze. Using separate bowls helps keep your preparation organized and clean.

Whisk and Measuring Spoons

A whisk is essential for mixing your marinade and glaze to a smooth consistency, ensuring all the flavors are well-combined. Accurate measuring spoons will help you maintain the balance of flavors that Gà Rôti is famous for.

Aluminum Foil

Aluminum foil can be used to cover the chicken during the initial phase of roasting to keep it moist. Later, you can remove the foil to allow the skin to become crispy and golden.

Basting Brush

A good basting brush is necessary to apply the glaze evenly over the chicken during the roasting process. This helps enhance the flavor and achieve that signature sticky, sweet exterior.

Preparation Steps

Now that you have all your ingredients and equipment ready, let’s dive into the preparation of this delectable Gà Rôti. Follow these steps meticulously to bring out the authentic Vietnamese flavors in your kitchen.

Marinating the Chicken

  1. Begin by cleaning your chicken thoroughly and patting it dry with paper towels to ensure the marinade adheres well.
  2. In a large mixing bowl, whisk together two tablespoons of soy sauce, one tablespoon of fish sauce, two tablespoons of brown sugar, and three cloves of minced garlic.
  3. Add a teaspoon of five-spice powder to the mix to introduce a warm, aromatic dimension.
  4. Place the chicken in the bowl and rub the marinade all over it, making sure every part is evenly coated. For best results, work some of the marinade under the skin to infuse more flavor directly into the meat.
  5. Cover the bowl with cling film and refrigerate the chicken. For the flavors to meld beautifully, marinate it for at least two hours or, ideally, overnight.
  1. To prepare the sauce that will create a lovely glaze on your chicken, start with the remaining marinade in the bowl.
  2. Transfer this marinade to a small saucepan and add half a cup of chicken broth to it to enhance the moisture and flavor.
  3. Bring the mixture to a simmer over medium heat, then reduce the heat and let it thicken slightly, stirring occasionally. This should take about 10 minutes.
  4. Once the sauce has thickened to a syrup-like consistency, remove it from the heat. Your glaze is now ready to be brushed onto the chicken during roasting.
  5. Keep the sauce warm if you’re planning to baste the chicken with it repeatedly as it cooks to develop a rich, caramelized exterior.

Cooking Instructions

After preparing your marinade and glaze, it’s time to cook the chicken and finalize the sauce for your Gà Rôti. Follow these steps to ensure a beautifully roasted chicken with a flavorful sauce.

Cooking the Chicken

  1. Preheat your oven to 375°F (190°C). Ensure your oven racks are adjusted to accommodate your roasting pan.
  2. Remove the chicken from the marinade, reserving the marinade for later use. Pat the chicken dry with paper towels to ensure it gets a nice, crispy skin when roasted.
  3. Place the chicken on a roasting rack in a roasting pan. If you don’t have a roasting rack, you can create a makeshift one by crumpling aluminum foil into coils and placing them under the chicken.
  4. Roast the chicken in the preheated oven. The cooking time will depend on the size of your chicken, but generally, it should take about 1 to 1.5 hours. Use a meat thermometer to check if the chicken is done; the internal temperature should reach 165°F (74°C) when inserted into the thickest part of the thigh.
  5. Halfway through roasting, baste the chicken with the reserved marinade to keep it moist and to enrich the flavor. Continue to baste every 20 minutes until the chicken is fully cooked.
  6. Once done, remove the chicken from the oven and let it rest for 10 minutes. This allows the juices to redistribute throughout the meat, ensuring your chicken is juicy and flavorful.
  1. While the chicken is resting, pour the remaining marinade into a small saucepan. Add 1 cup of chicken broth to enhance the flavor and quantity of the sauce.
  2. Bring the sauce mixture to a boil, then reduce the heat and let it simmer until it thickens slightly – about 10 minutes. Stir occasionally to prevent the sauce from sticking to the pan.
  3. Taste the sauce and adjust the seasoning if necessary. You might want to add a bit more sugar if you prefer a sweeter glaze or more fish sauce for increased umami.
  4. Strain the sauce through a fine-mesh sieve to remove any solid bits and achieve a smooth consistency.
  5. Serve the sauce alongside or drizzled over the sliced chicken, garnishing with fresh herbs like cilantro or green onions to enhance the visual appeal and add a fresh contrast to the rich flavors.

Assembling and Serving

After your Gà Rôti has beautifully roasted and rested, it’s time to assemble the dish and serve it up in style. This part of making Gà Rôti is all about presenting your culinary creation in the best possible light, ensuring that the flavors are maximized and the presentation is appealing.

Plating Your Chicken

  1. Slice the Chicken: Start by transferring your roasted Gà Rôti onto a clean cutting board. Using a sharp knife, carve the chicken into generous slices or pieces. Depending on your preference, you can either keep the pieces large and rustic or cut them into finer slices.
  2. Arrange on a Platter: Take a large serving platter and artistically arrange the chicken slices. Ensure each piece is displayed beautifully, showing off the caramelized exterior and juicy interior.

Preparing the Accompaniments

  1. Warm the Sauce: Return the sauce you prepared earlier to the stove on low heat. Warm it gently, but do not let it boil, to preserve the flavors that you’ve developed through careful simmering.
  2. Steam Rice or Prepare Side Dishes: If you’re serving the Gà Rôti with steamed rice, ensure that it’s cooked and fluffy. Other typical side dishes might include sautéed vegetables or a fresh salad. Prepare these components so they are ready to serve with the chicken.
  1. Drizzle the Sauce: Once the sauce is heated through, carefully drizzle it over the plated chicken. Make sure every piece gets a decent amount of sauce, enriching it with moisture and flavor.
  2. Add Fresh Herbs: Sprinkle freshly chopped herbs over the top—coriander, green onions, or basil work wonderfully with Gà Rôti. This not only adds a burst of freshness but also vibrant color to your dish.
  3. Serve Immediately: Gà Rôti is best served hot. Promptly bring the platter to the table after adding the final touches. This ensures that the chicken retains its textures and warmth, providing the ultimate eating experience.

Serve your Gà Rôti with a smile and enjoy the bright, complex flavors that characterize this beloved Vietnamese dish. Whether you’re enjoying it among friends or serving it up as a special family meal, this is a dish that is sure to impress.


With every bite of Gà Rôti you’ll discover why this dish is a beloved treasure in Vietnamese cuisine. The rich flavors and aroma from the perfectly roasted chicken combined with the vibrant sauce and fresh herbs truly make it a feast for the senses. Whether you’re enjoying it at a family gathering or a casual dinner it’s sure to impress. Don’t forget to savor each mouthful and take pride in mastering such an exquisite recipe. Here’s to many delightful meals ahead with Gà Rôti at your table!

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