Prepare the dredging station by placing the flour in a bowl. Season it with garlic powder, sea salt, and freshly cracked black pepper to taste.
Crack the eggs in a bowl and beat until well combined. Season it with garlic powder, sea salt, and freshly cracked black pepper to taste.
Place the panko crumbs in a bowl. Season it with garlic powder, sea salt, and freshly cracked black pepper to taste.
Dredge the razor clams one at a time by evenly coating them in the flour, then egg, and finally the panko crumbs.
Set on a plate in a single layer; repeat until all clams are dredged. Use parchment paper if you have more than one layer.
Place the plate of clams in the refrigerator for 20-30 minutes. Side Note: Don't skip this step, as it helps ensure the panko stays adhered to the clams.
Meanwhile, make the tartar sauce by combining the ingredients in a small bowl. Mix thoroughly. Taste and re-season if necessary. Place in the refrigerator to let the flavors mingle.
Make the cocktail sauce by adding wasabi to the ketchup, to taste, until it's as spicy as you desire. Place in the refrigerator to let the flavors mingle.
Cook the clams by heating half the oil and butter in a large skillet over medium-high heat.
Once the skillet is HOT, add the clams, making sure not to overcrowd the skillet. Cook for 1-2 minutes on each side until golden brown, don't overcook or they will be tough & chewy.
Wipe out the large skillet between batches, add more oil and butter to the skillet, and once it's hot, cook the remaining clams.
Place the clams on a paper towel-lined plate to drain excess grease. Sprinkle them with sea salt to taste.
Serve immediately with fresh lemon wedges, cocktail sauce, and tartar sauce. Enjoy.