Easy Stovetop Seafood Barbecue (Hai Xian Shao Kao)

Growing up in Sichuan, I was what we call a “dry duck” (旱鸭子)—a landlubber who had never even seen the ocean until I was fifteen years old. My childhood was filled with river fish and chili peppers, but fresh seafood? That was a luxury and a mystery.

It wasn’t until I started cooking professionally and exploring coastal cuisines that I fell in love with the sweet, briny taste of fresh shellfish. But let’s be honest: lighting up a charcoal grill for a weeknight dinner is a hassle, and not everyone has an oven suitable for roasting oysters.

That’s why I developed this Stovetop Seafood Barbecue method. It’s the method I use at home when I want that “night market” BBQ vibe without the smoke or specialized equipment. It relies on a heavy pan (like a cast iron) and a “lid-on” technique to trap heat and steam, mimicking a roast.

This recipe is incredibly close to my heart because it represents my journey from a seafood novice to a confident home cook. I used to be afraid to share this simple method, fearing it wasn’t “chef-y” enough. But after serving it countless times to friends who wiped their plates clean, I knew I had to share it. It’s simple, it works, and it’s undeniably delicious.

About the Author & Recipe Development

I’m Lin, and I bring my background from the fiery kitchens of Sichuan to approachable home cooking here at Woks of Love. This recipe was born out of necessity—craving the garlic-laden seafood of Chinese street stalls but lacking a charcoal grill in my apartment. I tested this method using various pans and found that a heavy-bottomed skillet (like cast iron) creates the best heat retention to mimic a grill grate. The star of this show is the “Gold and Silver Garlic Sauce,” a classic Cantonese technique I adapted to be punchy enough for a barbecue profile.

Why This Recipe Works

• The “Gold and Silver” Garlic Technique: By frying two-thirds of the garlic and keeping one-third raw, we get a sauce that has the deep, toasted aroma of cooked garlic and the spicy kick of fresh garlic.
• Stovetop “Roasting”: Using a heavy pan with a lid creates an oven-like environment. The direct heat chars the shells slightly, adding a smoky aroma, while the trapped steam cooks the meat gently in its own juices.
• Washing the Garlic: Rinsing the chopped garlic removes sticky surface sugars, preventing it from burning and turning bitter when fried.

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Ingredients You Will Need

This feast centers around the Universal Garlic Sauce and the fresh seafood.

For the “Gold and Silver” Garlic Sauce

• Garlic: You will need a lot. For a family meal, I recommend about 2 cups of peeled garlic cloves (roughly 10-12 heads). We split this into fried and raw portions.
• Oil: Neutral oil (vegetable, canola, or peanut oil). The ratio is roughly 2 parts garlic to 1 part oil.
• Seasonings:
  • Light Soy Sauce: For savory umami.
  • Oyster Sauce: Adds a rich sweetness and depth.
  • Salt & Sugar: To balance the flavors.

For the Seafood

• Shrimp: 1 lb (500g) large sea shrimp (like white shrimp), shell-on.
• Scallops: 6 large fresh scallops, on the half-shell.
• Oysters: 6 fresh oysters, whole (in shell).
• Optional: 1 lb (500g) Crayfish (if in season and available).
• Fresh Chilies: 3-5 Thai bird chilies or millet peppers (小米椒), sliced into rings for heat.
• Garnish: Chopped scallions/green onions.

For Serving

• Crunchy Vegetables: Sliced radishes or cucumbers. These act as a palate cleanser to cut through the richness of the garlic sauce.

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Equipment Needed

• Food Processor: For chopping the massive amount of garlic.
• Fine Mesh Strainer: To wash the garlic.
• Heavy Skillet with Lid: A cast iron skillet or a heavy Dutch oven is ideal because it can withstand high heat and distribute it evenly without warping.
• Kitchen Shears: For cleaning shrimp.

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Recipe Notes Before You Start

• Garlic is King: Do not skimp on the garlic. It is the vegetable and the sauce in this dish.
• Ventilation: If you are cooking the oysters and scallops in their shells in a dry pan, it can get a bit smoky. Turn on your range hood!
• Seafood Safety: Buy your shellfish from a reputable source. Ensure oysters and scallops are alive (shells closed or close when tapped) before cooking.

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How to Make Stovetop Seafood Barbecue

Part 1: The “Gold and Silver” Garlic Sauce

This sauce is liquid gold. You can even use it for Chinese Garlic Sauce noodles or veggies later.

• Prep the Garlic: Peel all the garlic. Blitz it in a food processor until finely minced (do not turn it into a paste).

• Wash the Garlic (Crucial Step): Take 2/3 of the minced garlic and rinse it in a fine-mesh sieve under cold water.
  • Why? This washes away the sticky garlic juice (sugars) that causes bitterness and burning during frying. Squeeze it dry. Keep the remaining 1/3 garlic raw.

• Fry the “Gold” Garlic: In a wok or small saucepan, heat the oil over medium heat. Add the washed garlic. Fry slowly until it releases a strong aroma and turns a light straw color.
  • Note: Do not let it turn dark brown! It will continue cooking in the hot oil after you turn off the heat.

• Combine: Turn off the heat. Immediately stir in the remaining 1/3 raw “Silver” garlic. The heat of the oil will take the raw edge off without cooking it fully.

• Season: Stir in 2 tablespoons of Light Soy Sauce, 1 tablespoon of Oyster Sauce, 1/3 tablespoon salt, and 1/3 tablespoon sugar. Mix well and set aside.

Part 2: Prep the Seafood

• Shrimp: Place live shrimp in the freezer for 5 minutes to stun them (makes them easier to handle). Use scissors to snip the back and remove the dark vein (de-vein).

• Shellfish: Scrub the scallop and oyster shells thoroughly.

• Crayfish (Optional): If using, freeze for 15 minutes, then twist the middle tail flap to pull out the vein.

Part 3: Cooking the Shrimp (The “Men” Technique)

1. In a bowl, toss the shrimp with 1/2 tablespoon salt, a generous crack of black pepper, and 2 tablespoons of oil.
2. Heat your flat-bottomed pan over high heat.
3. Dump the shrimp in and immediately cover with the lid.
4. Cook for about 2-3 minutes until the bottom side turns red.
5. Flip the shrimp, cover again, and cook for another 1-2 minutes until fully red and curled.
6. Remove immediately. This method creates a texture similar to Garlic Fried Shrimp—sweet, bouncy, and tender.

Part 4: Roasting Scallops & Oysters

• Scallops: Place the scallops (on the half shell) flat into your dry cast iron skillet (no oil needed in the pan).
• Top each scallop with a generous spoonful of the prepared Garlic Sauce. Add sliced chili peppers if you like spice.

• Cover with the lid and cook on medium-low heat for about 5 minutes.
• Visual Cue: The scallop meat will turn opaque and firm up. If you want more flavor, add a fresh dollop of garlic sauce right before serving.
• Oysters: The method is similar. Place whole oysters (cup side down) in the pan. Cover and roast for about 15 minutes or until the shells pop open slightly.
  • Tip: Once open, carefully pry off the top shell (use an oyster knife and towel!), drizzle with Garlic Sauce and chilies, and serve.

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Common Mistakes When Making Stovetop Seafood

• Burning the Garlic: If you fry the garlic until it’s dark brown, it will taste bitter. Remember, carry-over heat will keep cooking it after you remove it from the stove.
• Overcrowding the Pan: If you pack the shrimp too tight, they will steam rather than sear. Cook in batches if necessary.
• Not Washing the Garlic: I cannot stress this enough—if you skip the rinsing step, your sauce will likely be sticky and bitter.

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Serving Suggestions

This is a rich, savory meal. To balance the intense garlic flavor, I recommend serving it with:

• Crispy Vegetables: Slices of raw radish or a Smashed Cucumber Salad are refreshing sides.
• Rice: A bowl of steamed rice or Seafood Fried Rice is essential to soak up that extra garlic sauce.
• Drink: An ice-cold beer or a sparkling lemonade pairs perfectly with the salty, savory seafood.

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Food Safety & Storage

• Freshness: Shellfish should smell like the ocean, not “fishy.” If an oyster shell is open and doesn’t close when tapped, discard it.
• Storage: Seafood is best eaten immediately. If you have leftovers, store the cooked seafood in an airtight container for up to 1 day, but the texture will degrade upon reheating.
• Reheating: Gently reheat in a pan over low heat; do not microwave, or the shrimp will become rubbery.

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Authoritative References

• For guidelines on selecting safe shellfish, refer to the FDA’s Fresh and Frozen Seafood Selecting and Serving.
• Understanding the science of garlic browning (Maillard reaction) helps in making the perfect sauce. See Science Direct’s topic on the Maillard Reaction.