Chef John's Crab-Stuffed Sole

Preheat oven to 400 degrees F (200 degrees C).

Lightly oil a baking dish.

Combine crab, poblano pepper, panko bread crumbs, green onion, lemon juice, salt, and black pepper together in a bowl.

Stir mayonnaise, lemon zest, and cayenne pepper together in a bowl.

Place sole fillets, flat-side up, on a work surface.

Season fillets with salt.

Divide crab mixture between fillets and roll filets up around filling.

Place rolled sole in the prepared baking dish.

Spread 1/2 the mayonnaise mixture over the sides and tops of each sole roll to coat.

Place remaining 1/2 the mayonnaise mixture in a piping bag.

Pipe mayonnaise mixture in a zigzag pattern over the top of each roll and sprinkle paprika over the top.

Bake in the preheated oven until browned on top and fish flakes easily with a fork, 15 to 20 minutes.