Lobster Tempura Recipe

Prepare the lobster

If using live lobster tails, cook briefly by boiling 1–2 minutes until shells just start to turn red, then shock in ice water. If using thawed tails, pat dry. Working with cold lobster is easier: butterfly each tail by slicing lengthwise through the top of the shell and meat (do not cut all the way through). Gently free the meat from the shell base so you can lift it up and lay it on top of the shell (for frying presentation). Remove the vein if present. Season both sides of the meat lightly with 1 tsp kosher salt and 1 tsp black pepper.

Set up dusting and cooling

Place 1/2 cup all-purpose flour in a shallow bowl for dusting. Arrange a bowl with 1 cup ice water and a few ice cubes to keep batter cold. Keep cake flour and cornstarch cold as well (place them in the refrigerator briefly if necessary).

Make the tempura batter

In a chilled bowl, combine 1 cup cake flour and 1/4 cup cornstarch. Crack 1 cold egg yolk into a small separate bowl and whisk lightly. Add the yolk to the flour mix. Add 1 tablespoon very cold rice vinegar. Pour in 1/2 cup very cold club soda and 1 cup ice water (start with 3/4 cup total of liquids and add to reach a slightly lumpy, thin batter — aim for a consistency that coats but still drips). Do not overmix; keep lumps. Add a few ice cubes around/under the bowl to keep the batter cold while you fry.

Heat the oil

Fill a deep pot or fryer with oil to a 3–4 inch depth (about 1.5 cups for a small pot). Heat oil to 350°F (175°C). If you don't have a thermometer, test with a small drop of batter — it should sizzle and rise immediately without browning too quickly.

Dust and batter the lobster

Lightly dust each lobster tail meat with the 1/2 cup all-purpose flour, shaking off excess. Holding the tail by the shell, dip the meat into the cold batter to coat evenly. Allow excess batter to drip back into the bowl — you want a thin, uneven coating that will puff.

Fry the lobster

Carefully lower 1–2 lobster tails into the hot oil seam-side down. Fry for 1.5–2 minutes until the batter is set and pale golden — lobster meat cooks quickly and should remain moist. Avoid overcrowding. Remove with a slotted spoon or spider and drain on a wire rack over a sheet tray. While still hot, sprinkle with a tiny pinch of fine sea salt and, if using, 1/2 tsp sesame oil brushed lightly for aroma.

Keep warm and repeat

Keep finished tempura in a warm (not hot) oven at 200°F (93°C) on a wire rack for up to 15 minutes while you fry remaining tails. Replenish oil temperature between batches as needed.

Combine vinegar base

In a small saucepan, combine 1/2 cup rice vinegar, 2 tablespoons mirin, 2 tablespoons granulated sugar, and 2 tablespoons water. Warm gently over low heat, stirring just until sugar dissolves. Do not boil — just warm to marry flavors, about 1–2 minutes.

Add dashi and soy

Remove from heat and stir in 2 tablespoons warm dashi stock and 1 tablespoon light soy sauce. Taste and adjust balance: the sauce should be bright and sweet-sour. If too sharp, add up to 1 teaspoon more mirin or 1/2 teaspoon sugar. If too sweet, add a few drops more rice vinegar.

Finish with truffle oil and garnish

Allow the sauce to cool slightly, then whisk in 1 teaspoon white truffle oil. Be conservative — truffle oil is potent. Add salt to taste if needed. Transfer to a small serving bowl and sprinkle 1 tablespoon finely sliced chives on top.

Arrange the fried lobster tempura on individual plates or a shared platter with the shell-lift presentation. Place a small bowl of truffle amazu alongside. Garnish with microgreens or shiso, and place lemon wedges on the side. Finish each piece with a light dusting of fine sea salt just before serving and a few drops of sesame oil if not already applied. Serve immediately so tempura remains crisp.