Ingredients

8 ounces jumbo lump crabmeat, picked over well and rinsed 

1/4 cup plus 3 tablespoons mayonnaise 

2 scallions, trimmed and finely chopped 

2 tablespoons soy sauce 

2 teaspoons wasabi paste 

1 teaspoon finely grated lime zest 

1/2 cup plus 2 tablespoons plain fresh or dried breadcrumbs 

1 English cucumber, for garnish 

1/2 cup all-purpose flour 

1/2 teaspoon coarse salt 

1/2 teaspoon freshly ground pepper 

2 large eggs 

1 tablespoon water 

1/4 cup sesame seeds 

2/3 cup safflower oil, plus more if needed 

1/2 cup drained pickled ginger, for garnish 

Preparation

Flake crabmeat with a fork in a medium bowl; stir in 1/4 cup mayonnaise, scallions, soy sauce, 1/2 teaspoon wasabi, and zest. Stir in 2 tablespoons breadcrumbs. Cover with plastic wrap; refrigerate 1 hour.

Meanwhile, stir together remaining 3 tablespoons mayonnaise and 1 1/2 teaspoons wasabi in a small bowl. Using a vegetable peeler, make 3/4-by-2-inch ribbons from cucumber (you’ll need about 24 ribbons, or 1 for each cake). Fold each ribbon into thirds.

In a medium bowl, whisk together flour, salt, and pepper. In a small bowl, beat eggs with the water. In a shallow bowl, stir together sesame seeds and remaining 1/2 cup breadcrumbs.

Form 1 scant tablespoon crab mixture into a ball; dip in seasoned flour. Flatten into a 3/4-inch-thick disk about 1 1/4 inches in diameter. Repeat with remaining crab mixture. Dip cakes in egg mixture, then dredge in breadcrumb mixture.

Heat oil in a large skillet over medium until hot but not smoking. Add half the crab cakes; cook, turning once, until golden and crisp on both sides, about 1 1/2 minutes. Using a slotted spatula, transfer to paper-towel-lined plates to drain. Repeat with the remaining cakes, adding more oil if needed.

To serve, dot each crab cake with wasabi mayonnaise, and top with a cucumber ribbon and a piece of ginger.