Crispy Ebi Tempura Roll with Spicy Mayo & Eel Sauce Step-by-step instructions

Before you start

Before starting, ensure all ingredients are prepped: shrimp peeled and deveined with tails on, avocado sliced into thin tiles, cucumber julienned, and sushi rice at room temperature. Set up a deep skillet with oil and a thermometer to monitor temperature.

Have a bamboo mat, plastic wrap, and a sharp knife ready. Mix the tempura batter just before frying to keep it cold and lumpy. Prepare a wire rack for draining the fried shrimp. Keep a small bowl of water for wetting your hands and knife.

Instructions

Crispy Tempura Shrimp

1. 1Prepare the Tempura Shrimp
   Score the shrimp deeply on the underside, then press them flat to stretch them straight. In a bowl, whisk the tempura flour with ice water until just combined—lumps are fine. Heat oil in a deep skillet to 350°F (175°C). Dip each shrimp into the batter, letting excess drip off, then carefully place into the hot oil. Fry for 2 minutes until pale golden and lacy crisp. Drain on a wire rack.
   Look for The batter sizzles immediately and the shrimp turn pale golden with a lacy, crunchy coating.
   Safe temperature 145°F (63°C) internal temperature (shellfish)
   Tip Keep the batter ice-cold and fry in small batches to maintain oil temperature for maximum crispness.
2. 2Make the Spicy Mayo
   If using store-bought spicy Kewpie mayo, no preparation is needed. If making from scratch, combine regular mayonnaise with sriracha or chili paste to taste. Set aside at room temperature for easy drizzling later.
   Look for The mayo is smooth, creamy, and has a pleasant heat.
   Tip Adjust the spice level to your preference by adding more or less chili paste.

The oil should sizzle when a drop of batter hits it. The shrimp fry to a pale golden color with a lacy, bubbly crust. They should be crisp to the touch and fully cooked through.

The batter should be light and airy, not greasy. If the shrimp brown too quickly, lower the heat; if they look oily, the oil wasn't hot enough. Drain on a wire rack to keep them crisp.

Assembling and Slicing the Roll

3. 3Assemble the Roll
   Place a sheet of nori shiny side down on a bamboo mat. Spread half of the sushi rice evenly over the nori, leaving a 1-inch border at the top. Flip the nori so the rice side faces down. Arrange two tempura shrimp with tails out, avocado slices, and cucumber julienne in a line across the center. Roll tightly using the mat, pressing firmly to seal.
   Look for The roll is compact and secure, with the rice layer visible on the outside.
   Tip Wet your fingers with water before spreading the rice to prevent sticking.
4. 4Top with Avocado Slices
   Slice the remaining avocado into thin, even tiles. Lay the avocado slices over the top of the roll, covering the surface. Place a piece of plastic wrap over the roll and press gently to adhere the avocado to the rice.
   Look for The avocado tiles form an even, smooth layer over the roll.
   Tip Use ripe but firm avocado for easier slicing and neat coverage.
5. 5Slice the Roll
   Wet a sharp yanagiba or chef's knife with water. Slice the roll into 8 uniform pieces using a clean, single stroke for each cut. Wipe the knife clean with a damp cloth between cuts to keep the slices neat.
   Look for Each piece shows a clean cross-section with visible shrimp, avocado, and cucumber.
   Tip A wet knife prevents the rice from sticking and gives clean, professional cuts.

The nori should be evenly covered with rice, and the roll should be tight and compact. When slicing, the knife should glide through cleanly, revealing distinct layers of shrimp, avocado, and cucumber. The avocado should stay in place without slipping. The pieces should be uniform in size, about 1-inch wide, and the tails should protrude elegantly.

Finishing Touches and Serving

6. 6Drizzle Sauces
   Arrange the sliced rolls on a serving plate. Drizzle zigzag lines of spicy Kewpie mayo and unagi eel sauce over the top of the rolls.
   Look for The sauces create a glossy, appetizing pattern over the avocado.
   Tip Use a squeeze bottle for precise drizzling and a beautiful finish.
7. 7Garnish and Serve
   Sprinkle toasted sesame seeds and crispy tempura flakes (tenkasu) generously over the rolls. Serve immediately with chopsticks, lifting a piece to show the crunchy shrimp center.
   Look for The garnish adds color and texture; the tempura flakes stay crisp.
   Tip Add the tenkasu just before serving to keep them crunchy.

The sauces should form attractive zigzag lines over the roll, and the garnishes should be evenly distributed. The tenkasu should remain crunchy. Lift a piece with chopsticks to show the shrimp center—it should be crisp and golden. Serve immediately while the tempura is still at its peak texture.

Common mistakes

One common mistake is overmixing the tempura batter, which develops gluten and results in a heavy, greasy coating. Mix until just combined and keep the batter cold. Another pitfall is overcrowding the frying pan, which drops the oil temperature and makes the tempura soggy.

Fry in batches. When rolling, spreading the rice too thick can cause the roll to bulge and tear; use a thin, even layer. Finally, using a dull knife or not wetting it will squash the roll; always use a sharp, wet knife for clean cuts.

How to tell it’s done

The tempura shrimp are done when they are pale golden and the batter is lacy and crisp, after about 2 minutes in 350°F (175°C) oil. The internal temperature should reach at least 145°F (63°C) for shellfish.

The roll is assembled when the nori is sealed and the avocado layer adheres smoothly. Slicing should yield clean, uniform pieces without the filling spilling out. The final dish is ready when the sauces are drizzled and the garnishes are added; serve immediately for maximum crunch.

• Shellfish: 145°F (63°C) in the thickest part