Seared Swordfish Poke Bowl

Poke usually starts with raw tuna. We start with a sear. Swordfish belly takes a quick hit of high heat better than almost any other pelagic, holding a crisp soy-and-honey crust against a center that stays cool and tender. Cube it, sear it, set it over warm sticky rice, and finish the bowl with the lineup that makes a poke a poke — avocado, mango, shiitake, scallion, sesame, nori, sriracha mayo. The result is half-Hawaiian, half-Japanese, and entirely built for a swordfish steak that came off the deck the day before.

The Fish

Swordfish (Xiphias gladius) sits in a category of its own. The broadbill is a fast pelagic predator with white, dense, almost steak-like meat, and the belly portion — the underside of the loin — carries an even higher fat content than the prized cheek. That fat is what holds a sear. Treat swordfish belly the way you'd treat tuna belly or marlin belly: don't bury it under a marinade, and don't cook it past medium-rare.

Source from a reputable seafood counter that can tell you when and where the fish was landed. Atlantic swordfish stocks were declared fully rebuilt by NOAA Fisheries in 2009 and are now actively managed under the Highly Migratory Species rebuilding plan; U.S. North Atlantic swordfish is one of the better-graded options when you're choosing for a recipe that leans on the belly. If your fishmonger is selling whole steaks, ask for a belly cut. If you caught it yourself, even better — the belly cooks faster than the loin, so portion it before you fire the pan.

Ingredients

For two generous bowls:

• 1 lb swordfish belly, cut into ½-inch cubes
• 2 cups cooked short-grain sticky rice (sushi rice works)
• 3 Tbsp soy sauce
• 1 Tbsp Japanese barbecue sauce (yakiniku no tare or bull-dog sauce)
• Juice of 1 lime
• 2 tsp honey
• 2 garlic cloves, minced
• 1-inch piece ginger, grated
• 1 Tbsp toasted sesame oil
• 1 ripe avocado, sliced
• 4 oz shiitake mushrooms, stemmed and sliced
• 1 ripe mango, diced
• 2 scallions, sliced thin on the bias
• ¼ cup cilantro leaves
• 1 Tbsp toasted sesame seeds
• 1 sheet nori, cut into thin strips
• Sriracha mayo (¼ cup Kewpie mayo + 1 Tbsp sriracha)
• Lime wedges, to serve

The Method

1. Whisk soy, barbecue sauce, lime juice, honey, garlic, and ginger in a bowl. Add the swordfish cubes and toss to coat. Let marinate 10 minutes — not longer, or the citrus will start cooking the surface.
2. Sauté the shiitake in a dry pan over medium-high heat until they release moisture and crisp at the edges, about 4 minutes. Salt lightly, set aside.
3. Heat the sesame oil in a heavy skillet or wok until just below smoking. Lift the swordfish out of the marinade with a slotted spoon, letting excess drip off.
4. Sear the cubes in a single layer, undisturbed, for 30–40 seconds per side. You want a golden crust and a translucent center. Work in two batches if the pan is crowded — wet swordfish steams, it doesn't sear.
5. Pull the cubes onto a plate the moment they're seared on two sides. They'll keep carrying heat.
6. Spoon warm rice into two bowls. Fan avocado along one side. Mound the seared swordfish in the center.
7. Build the perimeter: shiitake, mango, scallions, cilantro.
8. Finish with a heavy zigzag of sriracha mayo, a shower of sesame seeds, a tangle of nori strips, and a lime wedge on the rim.

Serving + Sides

This bowl is a meal, but it earns a pair of cold sides. A short cucumber salad — sliced thin, salted, dressed with rice vinegar and a pinch of sugar — cuts the richness of the mayo and sesame oil. Edamame with flaky salt is the easy default. If you're feeding a crowd, set the bowls up as a build-your-own line with the rice, seared swordfish, and toppings in separate vessels so guests can dial their own ratios.

For drinks, a dry Riesling or a crisp Junmai sake reads better than a heavy IPA. The fat in the belly wants acid, not bitterness. If you're working through a swordfish loin in the same week, see our companion approach in Seared Yellowfin with Citrus Soy — same sear technique, leaner cut.

A Note on Quality

The sear protects you from a few of the freshness questions that govern a traditional raw poke, but it doesn't suspend them. Swordfish belly carries a higher oil content than the loin, which means it spoils faster — you want fish landed within 48 hours, or properly flash-frozen at sea. If the cube edges look brown or feel sticky in the marinade, the fish is past its window; don't sear your way around it. NOAA Fisheries' Atlantic swordfish profile covers U.S. stock status and consumer guidance worth checking before you buy.

The recipe also stands up to swordfish loin if belly isn't on the counter — drop the marinade time to five minutes and the sear to 25 seconds a side, since loin is leaner and dries out faster. For a clean comparison, the same technique works on the cleaner-finishing fillet in our Grilled Wild Salmon with Lemon & Herbs.