Ultimate Guide to Vietnamese Grilled Oysters: Tips & Serving Ideas

Photo of author
Written By Hot Thai Restaurant

Lorem ipsum dolor sit amet consectetur pulvinar ligula augue quis venenatis. 

We’re diving into the vibrant world of Vietnamese cuisine with a dish that’s as tantalizing as it is simple: Vietnamese Grilled Oysters. This delicacy marries the fresh, briny flavor of oysters with a smoky char, creating an unforgettable taste experience. It’s a dish that’s both a celebration of the sea and a testament to the magic of Vietnamese cooking techniques.

Ingredients for Vietnamese Grilled Oysters

Embracing the celebration of the sea and showcasing Vietnamese cooking techniques, we delve into the key ingredients needed to craft Vietnamese Grilled Oysters. Fresh, flavorful components blend with aromatic seasonings to elevate the natural briny taste of oysters.

Oysters and Fresh Produce

  • 12 large oysters, fresh, shucked, on the half shell
  • 1 stalk lemongrass, finely minced
  • 2 green onions, thinly sliced
  • 1 small shallot, finely chopped
  • 1 piece of ginger (about an inch), finely grated
  • 1-2 fresh chilies (depending on your heat preference), finely sliced
  • 1 bunch fresh cilantro, roughly chopped for garnish
  • 1 lime, cut into wedges for serving

Seasonings and Sauces

  • 2 tablespoons fish sauce
  • 1 tablespoon soy sauce
  • 1 tablespoon oyster sauce
  • 1 teaspoon sugar, to balance the flavors
  • 2 garlic cloves, minced
  • 1 teaspoon sesame oil, for a nutty fragrance
  • Freshly ground black pepper, to taste

Each ingredient plays a pivotal role in creating the memorable taste experience of Vietnamese Grilled Oysters. The freshness of the produce complements the smoky char of the grilled oysters, while the sauces and seasonings infuse them with a distinct Vietnamese flair.

Tools and Equipment Needed

Embarking on the journey of making Vietnamese Grilled Oysters, we’ll ensure you have all the tools and equipment ready for an effortless and enjoyable cooking experience. This dish requires a few specific items to replicate the authentic flavors and textures associated with Vietnamese grilling.


First and foremost, you’ll need a good quality grill. Whether it’s charcoal, gas, or electric, the key is to achieve a high, intense heat. A charcoal grill imparts a more authentic, smoky flavor to the oysters, but gas or electric grills work well too.

Oyster Knife

An oyster knife is essential for shucking the oysters safely and efficiently. Its sturdy, short blade is designed to pry open oyster shells without damaging the delicate meat inside.


A pair of long, sturdy tongs will be your best friend when placing oysters on the hot grill and removing them. They help keep your hands at a safe distance from the heat.


A small cooking brush is needed to apply the flavorful marinade onto the oysters. This ensures even distribution without overwhelming the natural taste of the oysters.

Mixing Bowls

You’ll need a set of mixing bowls to prepare the marinade and sauce. Having a few sizes on hand makes it easier to manage the preparation of different components of the recipe.

Measuring Cups and Spoons

Accurate measurements are key to replicating the distinct balance of flavors characteristic of Vietnamese cuisine. Ensure you have a full set of measuring cups and spoons.

Chopping Board and Knives

A sharp chef’s knife and a chopping board will be needed to finely chop the lemongrass, green onions, shallots, ginger, chilies, and cilantro. This ensures they release their maximum flavor into the marinade and sauce.

Aluminum Foil (Optional)

If you prefer your oysters to retain more sauce or if some are particularly small, you can use aluminum foil to create a little tray underneath each oyster. This helps to catch any delicious juices that might otherwise be lost to the flames.

Gathering these tools and equipment before you start cooking will streamline your cooking process. It ensures that you can focus on the art of grilling oysters rather than scrambling for the right tool at the last moment. Let’s dive into the wonderful world of Vietnamese Grilled Oysters equipped with everything we need for a spectacular culinary experience.

Preparation Steps

With our tools and equipment ready, let’s dive into the intricate process of preparing Vietnamese Grilled Oysters. The journey toward crafting this savory dish begins with shucking the oysters and preparing the flavorful toppings.

Shucking the Oysters

  1. Wash and Clean: Start by thoroughly washing the oysters under cold running water to remove any debris. This step ensures that your dish remains free from any unwanted grit.
  2. Safety First: Using an oyster knife and a thick towel for grip and protection, firmly hold an oyster in one hand with the flat side up.
  3. Find the Hinge: Locate the hinge at the narrow end of the oyster. This will be your entry point for shucking.
  4. Insert and Twist: Carefully insert the tip of the oyster knife into the hinge. With gentle pressure, twist the knife to pop the shell open. It’s essential to keep the knife inserted shallowly to avoid damaging the oyster meat.
  5. Cut the Muscle: Once the shell opens, slide the knife along the inside of the upper shell to sever the muscle holding it closed, then remove the top shell. Make sure to keep the oyster level to preserve the natural juice, or ‘liquor’, inside.
  6. Detach the Oyster: Finally, slide the knife under the oyster to detach it from the bottom shell, being careful to leave the oyster and its juice in the shell for grilling.

Preparing the Flavorful Toppings

  1. Scallions and Peanuts: Finely chop a bunch of scallions and lightly toast a handful of peanuts. Once toasted, roughly chop the peanuts to sprinkle over the oysters later.
  2. Prepare the Sauce: In a small bowl, mix together three tablespoons of soy sauce, one tablespoon of fish sauce, a teaspoon of sugar, and two minced garlic cloves. This concoction will be brushed onto the oysters before grilling to infuse them with a rich, umami flavor.
  3. Lime and Chili: Slice a lime into wedges and finely chop one red chili. These will serve as garnishes that add a zesty punch and a hint of heat to the grilled oysters.
  4. Butter Mixture: In another bowl, combine half a stick of softened butter with a teaspoon of minced garlic and a pinch of salt. This butter mixture will be dolloped on top of each oyster, melting under the grill to create a creamy, flavorful topping that’s irresistible.

Grilling Instructions

Once we’ve prepped our oysters and toppings, it’s time to turn up the heat and get grilling. These instructions will guide you through the process, ensuring each oyster is perfectly cooked with a delightful char to complement its rich, creamy texture.

Pre-Grilling Setup

First, fire up your grill to a medium-high heat. While it’s warming, take the opportunity to organize your oysters on a tray, keeping the larger half-shell on the bottom to hold the juices. Now’s a good time to arrange your toppings and sauces within easy reach. If you plan to use a grill basket, place your oysters in it now; it’s a handy tool to keep them stable and prevent any from tipping over. Remember to wear heat-resistant gloves to protect your hands during the grilling process.

Cooking the Oysters

Place the oysters directly on the grill grate or in your grill basket. Grill them with the lid open, so you can keep an eye on them. They’ll start to cook in their own juices, which is exactly what we want. After about 2 to 4 minutes, the edges of the oysters will begin to curl slightly, and the juices should be bubbling. That’s our cue to add the toppings.

Carefully spoon a generous amount of our special butter mixture onto each oyster, followed by a sprinkle of chopped scallions and chili if you like a bit of heat. Close the grill lid for a minute to let the smoke infuse our toppings and help them meld with the oyster’s natural flavors.

Remove the lid after a minute and sprinkle a final touch of crushed peanuts for a nutty contrast in texture. Cook uncovered for another minute or until the toppings are golden and bubbling. The oysters should now have a smoky, aromatic flavor with a hint of char, ready to be enjoyed right off the grill.

Keep an eye on them throughout the process to avoid overcooking. The natural brine within the oyster should remain, complementing the richness of the toppings. Once done, carefully remove them from the grill and serve immediately with a side of lime wedges for that essential citrusy zest. Enjoy the blend of textures and flavors that make Vietnamese Grilled Oysters a true culinary delight.

Serving Suggestions

Once your Vietnamese Grilled Oysters are beautifully charred and bursting with flavors, it’s time to think about serving them in a way that enhances their appeal and complements their exquisite taste.

Plating the Grilled Oysters

We recommend serving these smoky delights on a large platter, lined with a bed of coarse salt or crushed ice to stabilize the oyster shells. Arrange the grilled oysters on this bed, ensuring each one is visibly open and inviting. Garnish with slices of lime and a sprinkle of freshly chopped coriander or cilantro. This not only adds a pop of color but also a fresh zesty aroma that tempts the senses even before the first bite. For a finishing touch, drizzle a bit more of the special sauce over the oysters or serve it on the side in a small bowl, allowing guests to add according to their taste preference.

Optional Accompaniments

While the grilled oysters pack a punch on their own, offering a few carefully selected accompaniments can elevate the dining experience. A simple side of jasmine rice or sticky rice can act as a perfect carrier for the flavors, providing a pleasant textural contrast to the creamy oysters. For those looking to add a bit of crunch, a fresh Vietnamese salad—thinly sliced cucumber, carrot, and daikon radish dressed in a light vinaigrette—can offer a refreshing counterbalance to the richly flavored oysters.

Additionally, consider serving a variety of dipping sauces on the side. A tangy fish sauce vinaigrette or a spicy chili lime sauce can cater to different palates, letting your guests customize their experience. Remember, the key is to compliment the smoky, umami-rich flavor of the oysters without overwhelming it, thereby allowing the star of the show to shine.

Make-Ahead Tips

Preparing a Vietnamese Grilled Oysters feast is an adventure in flavor and texture. To ensure you spend more time savoring and less time sweating over a hot grill, we’ve compiled some key make-ahead tips. Follow these steps to streamline the cooking process and impress your guests with a seemingly effortless culinary experience.

Prep the Oysters

Start by prepping the oysters a day in advance. Shucking oysters can be time-consuming, but doing it ahead of time will save you a lot of hassle. Store the shucked oysters in their half shells on a tray covered with a damp towel and cling film in the refrigerator. This will keep them fresh and plump until you’re ready to grill.

Make the Special Sauce

The special sauce is what sets these grilled oysters apart. Combine the ingredients – usually a mix of butter, garlic, fish sauce, sugar, and lime juice – and simmer until everything is beautifully melded together. This sauce can be made a couple of days ahead and stored in the refrigerator. Gently reheat it before drizzling over the grilled oysters, allowing the warm, savory notes to come alive again.

Prepare Additional Accompaniments

If you’re planning to serve the oysters with jasmine rice, Vietnamese salad, or any dipping sauces, get as much done beforehand as possible. Cook the rice and store it in the fridge. For the salad, chop up the vegetables and keep them in airtight containers. Any dipping sauces can be prepared and refrigerated as well. This way, all elements of your meal are ready to be quickly assembled or reheated, ensuring a fresh and vibrant presentation.

Set the Stage

Finally, don’t forget about the presentation. A day before your gathering, arrange a bed of coarse salt or crushed ice on a large platter. This not only keeps the oysters stable and chilled but also makes for a stunning display. Have lime slices and coriander washed and ready for garnishing. This attention to detail will enhance the overall dining experience, making your Vietnamese Grilled Oysters the star of the show.


We’ve shared our love for Vietnamese Grilled Oysters and the joy of preparing them for a memorable meal. With the right attention to detail and a bit of prep work, you’re set to impress at your next gathering. Remember, it’s all about savoring the process and enjoying the delicious results. So why not roll up your sleeves and give these a try? We’re sure they’ll become a fast favorite on your menu. Happy grilling!

Related Posts:

Leave a Comment