Seared Salmon Sushi Recipe

Rinse and cook rice

Rinse 2 cups sushi rice under cold water until runoff is nearly clear (about 6–8 rinses). Drain. Combine rinsed rice and 2.2 cups water in a rice cooker or heavy pot; let soak 20–30 minutes if time allows. Cook according to rice cooker instructions or bring to a boil, reduce to low, cover and simmer 12–15 minutes. Remove from heat and let rest, covered, 10 minutes.

Season rice

While rice cooks, warm 4 tbs rice vinegar, 1.5 tbs sugar, and 1 tsp salt in a small saucepan just until sugar dissolves; do not boil. Transfer cooked rice to a wide shallow bowl (hangiri or large bowl). Gently fold in seasoned vinegar with a rice paddle or wooden spoon using cutting-and-turning motions to avoid smashing grains. Fan rice as you fold to cool to near room temperature (about 20–30 minutes). Keep covered with a damp cloth until assembly.

Prepare salmon

Using a very sharp knife, slice the 12 oz salmon fillet into 8–10 thin, even slices roughly 1/4-inch thick and 2–3 inches long suitable for placing on pressed rice. Pat slices dry with paper towel. If you prefer pressed (osaka-style) pieces, set aside slightly larger pieces to press on rice blocks as described in Assembly.

Lightly sear and torch

Brush a thin film of neutral oil on the salmon slices. Heat a heavy skillet over medium-high heat until just smoking, then quickly sear each slice 5–8 seconds per side to warm and tighten the surface (alternatively, arrange salmon on a heatproof tray and use a culinary blowtorch). The goal is a lightly seared exterior while keeping most of the interior raw. Transfer seared slices to a plate and chill briefly so they firm for assembly.

Prep serrano

Thinly shave the serrano pepper into very fine rounds or ribbons, removing seeds if less heat is desired. Keep a few delicate slices for garnish.

Make umami sauce

Combine 2 tbs soy sauce, 1 tbs mirin, 1 tbs ponzu (or lemon), 1 tsp grated ginger, 1/2 tsp grated garlic, 1 tsp kecap manis (optional), 1/2 tsp sesame oil, 2 tbs Japanese mayonnaise, 1 tsp rice wine vinegar, and 1/2 tsp sugar in a small bowl. Whisk until smooth and slightly emulsified. Taste and adjust: add a little more mayo for creaminess, more ponzu for brightness, or more kecap manis for sweetness and depth. Reserve about 2–3 tbs for drizzling and 1 tbs for brushing under salmon if desired.

Toast sesame

In a small dry skillet over medium heat, toast 1 tsp sesame seeds, shaking frequently, until fragrant and lightly golden (about 1–2 minutes). Remove from heat and set aside.

Form pressed rice (Osaka style)

Lightly wet your hands with water mixed with a little rice vinegar to prevent sticking. Divide the cooled sushi rice into 8 equal portions (for 8 pieces). For Osaka pressed style, you can use a small rectangular press mold or gently shape each portion into a compact oblong using your hands: press rice firmly but not overly tight to achieve a cohesive bed about 2–3 inches long and 3/4 inch high. If using nori strips, wrap a 1-inch nori strip around the middle of each rice block now and press to seal.

Top with salmon and finish

Place one seared salmon slice over each rice block. If you reserved umami sauce for brushing, lightly brush about 1/4 tsp over each salmon piece. Torch the top surface briefly with a culinary blowtorch to create a slight char and smoky flavor (keep flame moving and do not overcook).

Garnish and serve

Drizzle a small amount (about 1/2 tsp) of the umami sauce over each finished piece. Scatter a few shaved serrano slices across the salmon (use sparingly if you want mild heat), sprinkle toasted sesame seeds, and add a few microgreens if using. Plate with pickled ginger and a small dollop of wasabi on the side. Serve immediately.