Grilled Scallops with Wakame (Japanese Style) | Arteflame

Introduction

Imagine biting into a scallop that is perfectly golden-crusted on the outside but melts like butter on the inside. That is the beauty of this dish. The scent of sizzling ginger and soy hitting the hot plancha instantly transports me to my favorite seaside izakaya in Tokyo. It is elegant, savory, and incredibly fresh—the kind of meal that feels luxurious but comes together in a heartbeat.

Why This Recipe Shines

I adore this recipe because it marries deep umami flavors with minimal effort. The wakame provides a savory depth you just cannot get from salt alone, while the intense, even heat of the Arteflame creates that restaurant-quality sear without overcooking the delicate center. It is a guaranteed showstopper for dinner parties that leaves you plenty of time to enjoy your guests.

Kitchen Wisdom

• Dry is key: Always pat your scallops bone-dry with paper towels before marinating to ensure a perfect sear rather than a steam.
• Watch the clock: Do not let them sit in the marinade for more than 30 minutes, or the vinegar will start to cure the texture.

Make It Your Own

If you are cooking for a gluten-free crowd, simply swap the soy sauce for Tamari or Coconut Aminos. Not a fan of seaweed? You can omit the wakame and add a splash of fish sauce for that salty kick.

Ingredients

Main Seafood

• 1 lb Sea Scallops (Size U-10 or U-12, side muscle removed)

The Wakame Marinade

• 2 tbsp Dried Wakame Seaweed
• 2 tbsp Soy Sauce (or Tamari for gluten-free)
• 1 tbsp Mirin (Japanese sweet rice wine)
• 1 tbsp Rice Vinegar
• 1 tsp Sesame Oil
• 1 tsp Sugar
• 1 tsp Fresh Ginger, grated
• 1 Clove Garlic, minced

Garnish & Cooking

• 1 tbsp Unsalted Butter or high-heat oil (for the grill)
• 2 Green Onions, thinly sliced
• 1 tsp Toasted Sesame Seeds

Instructions

Step 1: Prepare the Wakame

1. Place the dried wakame in a small bowl and cover with warm water.
2. Let it soak for about 5 to 10 minutes until fully rehydrated and expanded.
3. Drain the water thoroughly and squeeze out any excess moisture from the seaweed.
4. Roughly chop the wakame into smaller pieces to ensure it blends well with the marinade.

Step 2: Create the Marinade

1. In a medium-sized mixing bowl, combine the soy sauce, mirin, rice vinegar, sesame oil, and sugar.
2. Whisk until the sugar has completely dissolved.
3. Stir in the grated ginger, minced garlic, and the chopped, rehydrated wakame.

Step 3: Marinate the Scallops

1. Pat the scallops completely dry with paper towels. This is crucial for getting a good sear later.
2. Add the scallops to the bowl with the marinade, tossing gently to coat them evenly.
3. Let them sit for 15 to 30 minutes in the refrigerator. Do not exceed 30 minutes, as the acid in the vinegar can begin to cure the texture of the scallops.

Step 4: Fire Up the Arteflame

1. Start a fire in the center of your Arteflame grill.
2. Allow the grill to heat up for about 20 minutes until the flat cooktop is hot. You want a high heat zone for searing.
3. Lightly oil the cooktop surface or melt a small amount of butter where you plan to place the scallops.

Step 5: Grill to Perfection

1. Remove scallops from the marinade (discard excess liquid but keep the wakame bits clinging to them if desired).
2. Place scallops directly on the hot flat-top surface.
3. Sear for 2 to 3 minutes on the first side until a golden-brown crust forms.
4. Flip and cook for another 1 to 2 minutes on the second side until opaque and firm but still tender.
5. Remove immediately from the heat to prevent them from becoming rubbery.
6. Garnish with sliced green onions and toasted sesame seeds before serving.

Tips

Achieving the perfect scallop requires strict attention to moisture and heat management. First and foremost, ensure you pat your scallops completely dry with paper towels before they touch the marinade; excess water prevents that beautiful golden crust you are aiming for. When using your Arteflame, place the scallops on the hottest part of the plancha initially to lock in juices, then move them slightly toward the outer edge if they need a moment longer, though they usually cook in just two to three minutes per side. Be careful not to over-marinate; since the mixture contains vinegar, leaving them too long can start to "cook" the delicate proteins—similar to ceviche—and alter the texture. Finally, use a high-smoke point oil or clarified butter on the cooktop to prevent burning while ensuring a restaurant-quality sear.

Variations

While the traditional wakame and soy profile provides a classic Japanese umami punch, you can easily customize this recipe to suit your specific palate or dietary needs. The Arteflame handles these variations beautifully, allowing different glazes to caramelize on the flat top.

• Spicy Kick: Add 1 teaspoon of Sriracha or a pinch of red chili flakes to the marinade for heat.
• Citrus Burst: Incorporate 1 teaspoon of Yuzu juice or lemon zest to brighten the heavy savory notes.
• Gluten-Free: Substitute standard soy sauce with Tamari or Coconut Aminos.
• Miso Glaze: Whisk in 1 tablespoon of white miso paste for a creamier, richer depth of flavor.
• Surf & Turf: Wrap the scallops in a thin slice of bacon before grilling for a smoky, savory twist.

Best pairings

To turn these grilled scallops into a complete, balanced meal, look for sides that complement the savory richness of the marinade without overpowering the delicate seafood. Starchy bases are excellent for soaking up the juices, while fresh vegetables provide a necessary crunch.

• Steamed Rice: Short-grain Japanese sushi rice or jasmine rice creates the perfect bed for the scallops.
• Grilled Vegetables: Throw baby bok choy or asparagus spears on the Arteflame right next to the scallops.
• Pickled Sides: Sunomono (Japanese cucumber salad) adds a refreshing acidity to cut through the sesame oil.
• Drink Pairing: A crisp, dry Junmai Sake mirrors the flavors perfectly, though a chilled Sauvignon Blanc or a light Japanese lager also works wonders.

Conclusion

Grilling scallops on the Arteflame is not just about cooking; it is about the experience of creating restaurant-quality seafood right in your own backyard. The high heat of the center grate combined with the versatility of the flat top allows you to achieve a crust that is often difficult to replicate in a standard kitchen pan. This Japanese-style wakame marinade adds a layer of complexity that transforms a simple ingredient into a culinary masterpiece. We hope this recipe inspires you to explore more Asian-inspired flavors on your grill. Gather your friends, fire up the wood, and enjoy the incredible taste of the sea.