Instant Pot Swordfish and Jackfruit Skillet

What the Pressure Cooker Knows

There is a sound the Instant Pot makes when it reaches pressure — a low, sealed hiss, then silence — and in that silence the work begins. Steam drives into the jackfruit’s fibrous cells, breaking them apart from the inside. The swordfish, thick-cut and marbled with the particular firmness that makes it unlike any other fish, holds itself together just long enough. When the lid comes off two minutes later, the smell arrives first: citrus and cumin and something oceanic underneath, the kind of smell that fills a kitchen wall to wall and doesn’t leave for an hour.

What you are making is an Instant Pot swordfish and jackfruit skillet — a one-pot dish that uses pressure to do in eight minutes what a braise would take forty to achieve. The jackfruit, coaxed from its canned inertness into something shredded and yielding, sits in a tomato-and-citrus sauce alongside swordfish steaks that emerge opaque and just past translucent, their flesh pressing apart in the clean horizontal flakes that only swordfish produces. It is a coastal dish in character if not in origin — bold, a little austere, and faster than it has any right to be.

Why This Dish Earns a Place in the Rotation

Swordfish has a reputation for being a restaurant fish — something ordered out rather than cooked at home, because home cooks are reasonably wary of overcooking it into something chalky and dry. The Instant Pot removes that variable almost entirely. Pressure cooking is a moist environment with a precise, controllable time ceiling, and swordfish at 1-minute high pressure with a 1-minute natural release produces a result that is consistently, reliably correct in a way that a dry skillet sear rarely is for less experienced cooks.

Jackfruit is the other reason this dish is worth understanding. It contributes a texture that no other canned vegetable provides — fibrous, substantial, with enough structural personality to hold its own against a fish as assertive as swordfish. The two are not trying to do the same thing on the plate, which is exactly why they work together. The jackfruit absorbs the sauce; the swordfish brings its own flavor and stays separate, present, impossible to miss.

The whole dish, from sealed lid to plated bowl, runs under 30 minutes. That alone is worth something on a weeknight when appetite outpaces time.

Gathering the Ingredients

Serves 4

For the skillet:

• 600g swordfish steaks, cut into 4 roughly equal portions, about 3cm thick — thickness matters here; thinner cuts overcook to the point of drying before the jackfruit is ready
• 2 x 400g cans young green jackfruit in brine, drained, rinsed, and patted dry — not in syrup, which adds sweetness the dish doesn’t need
• 1 x 400g can crushed tomatoes
• 150ml fish stock or vegetable stock — the liquid the pressure is built on; use fish stock for a deeper oceanic backdrop
• 1 large onion, finely diced
• 4 garlic cloves, thinly sliced
• 1 tsp ground cumin
• 1 tsp smoked paprika
• ½ tsp ground coriander
• ½ tsp chili flakes, or more to preference
• Zest and juice of 1 large orange — the sugar and acid in the orange juice balance the tomato’s sharpness and complement swordfish’s mineral quality in a way lemon alone doesn’t
• 2 tbsp olive oil
• 1 tsp fine sea salt, plus more to finish
• Small handful of fresh cilantro or flat-leaf parsley, to serve

On substitutions: Tuna steaks (the same thickness) behave nearly identically under pressure and make the most direct swap — the flavor is earthier and less sweet. Mahi-mahi works but is more delicate; reduce pressure time to 0 minutes with a 2-minute natural release. For the jackfruit, drained canned artichoke hearts provide a softer but structurally present alternative. The orange can be replaced with a combination of grapefruit juice and a pinch of sugar — slightly more bitter, which suits tuna better than swordfish.

Building the Skillet Under Pressure

1. Prepare the jackfruit. After draining and rinsing, spread the jackfruit on a clean kitchen towel and press firmly — it holds more water than it appears to, and that water dilutes the sauce if not removed first. Pull larger chunks apart into rough 3–4cm shreds with your fingers. The texture should feel slightly fibrous, like pulled meat, not spongy. Set aside.
2. Sauté the aromatics. Set the Instant Pot to Sauté (high). Add the olive oil and, once it shimmers, add the onion with a pinch of salt. Cook for 5 minutes, stirring occasionally, until the onion is soft and beginning to turn translucent at the edges. Add the garlic and cook for 1 more minute. Then add the cumin, smoked paprika, coriander, and chili flakes directly to the onion. The spices will darken in the fat almost immediately — stir constantly for 60 seconds. When the kitchen smells like it’s already dinner, they’re ready.
3. Build the sauce base. Add the crushed tomatoes and stir, scraping the base of the pot to lift anything caught there — the Burn warning on an Instant Pot is triggered by residue, and this step is the insurance policy against it. Add the stock, orange zest, and orange juice. Stir to combine. The sauce at this point will look thin and bright — it will concentrate during pressure cooking.
4. Add the jackfruit. Stir the shredded jackfruit into the sauce, pressing it down to submerge as much as possible. It should sit in a single rough layer, not piled. Cancel the Sauté function.
5. Position the swordfish and pressure cook. Lay the swordfish portions on top of the jackfruit, not into it. They rest on the surface rather than being submerged — this keeps the fish from falling apart and allows the steam to cook from above while the sauce works from below. Season the fish lightly with salt. Seal the lid, set the valve to Sealing, and cook on Manual/Pressure Cook (high) for 1 minute. One minute is not a misprint. Swordfish at this thickness needs almost no pressure time — the heat of the liquid reaching pressure does most of the work. Allow a 1-minute natural release, then carefully quick-release any remaining pressure.
6. Check and finish. Open the lid away from you — the steam is real. The swordfish should be opaque all the way through, pressing apart in thick horizontal flakes when prodded with a fork at the thickest point. If the center still appears translucent, replace the lid (without sealing) and let the residual heat work for 2 additional minutes. Taste the sauce for salt. Scatter cilantro or parsley over the top and serve directly from the pot.

The Moments That Determine Everything

The swordfish sits on top of the jackfruit, not in it. That positioning is the structural decision the whole dish hinges on.

Positioning the fish above the jackfruit layer is not an aesthetic choice — it prevents the swordfish from breaking apart under pressure and keeps the two components distinct on the plate. A swordfish steak buried in sauce loses its structural integrity and arrives as flakes distributed through the dish rather than a single serving with presence. On top, it steams cleanly and arrives whole.

The orange zest matters more than the juice. The juice provides acid and sugar, both of which the sauce needs. But the zest contains the volatile oils — compounds that don’t cook away as readily as juice and that provide a citrus note that reads as freshness rather than sweetness. Add both; if you have to choose one, choose the zest.

Drying the jackfruit properly is the other quiet decision with audible consequences. Water left in the jackfruit dilutes the sauce from the inside during pressure cooking, muting the spice and acidity that define the dish. Thirty seconds pressing it in a towel saves the sauce.

What to Watch For

Overcooked swordfish is the most common failure, and it’s almost always a timing issue rather than a technique issue. If you cook the fish for 2 minutes under pressure instead of 1, the flesh tightens noticeably and loses the quality that makes swordfish worth using. There is no recovery from overcooked swordfish in a pressure cooker — the moisture is gone. Set a timer the moment you seal the lid.

The Burn warning. It appears when residue from the sauté stage sticks to the pot bottom and scorches under pressure. The fix is always step 3 — after the tomatoes go in, spend a full minute scraping the pot bottom before sealing. If the Burn warning appears anyway, release pressure immediately, check and scrape the bottom, and restart with the lid sealed. Do not ignore the warning.

Thin swordfish steaks. A 1.5cm steak cooks to completion before the pressure even fully builds. If your fishmonger’s swordfish runs thin, skip the Instant Pot entirely and make the sauce on the stovetop, then sear the fish separately in a hot skillet for 2–3 minutes per side and serve it over the sauce. The result is different in character but correct in execution.

Room to Move Within the Recipe

A North African direction. Replace the cumin-paprika-coriander spice combination with 1½ tsp ras el hanout and add a tablespoon of harissa to the sauce base. Add a handful of pitted green olives with the jackfruit. The dish shifts into a more complex, warmer-spiced register that suits the swordfish’s assertiveness well.

Coconut milk base. Replace the crushed tomatoes with one can of full-fat coconut milk and reduce the stock to 100ml. Omit the orange juice; keep the zest. Add a tablespoon of fish sauce if you have it, or an extra pinch of salt if not. The sauce becomes richer and more tropical, less Mediterranean — a different dish built on the same pressure-cooking structure.

Adding greens. Stir a large handful of baby spinach or roughly torn kale into the sauce immediately after opening the lid, before the fish is plated. The residual heat wilts the greens in about 90 seconds and adds color and a slight bitterness that cuts the sauce’s richness. Don’t pressure cook the greens — they need almost no heat and would turn grey under pressure.

A sharper citrus profile. Replace the orange with the zest and juice of 2 limes plus a teaspoon of honey. The result is brighter, more acidic, and slightly less sweet — works particularly well if using tuna steaks in place of swordfish.

Serving the Skillet

This dish needs a starch to absorb the sauce, which is its best feature. Couscous is the most natural choice — it takes 5 minutes to prepare, has a neutral grain quality that lets the sauce speak, and its fine texture contrasts with the jackfruit’s chew. Plain steamed white rice works equally well and stretches the meal to five servings comfortably. Crusty bread alongside for the remainder of the sauce in the pot is not optional if you care about the sauce, which you should.

A simple cucumber salad — thin-sliced, dressed with olive oil, a squeeze of lemon, and a pinch of salt — is the right counterpoint. Its cool crunch works against the warm, spiced sauce without competing. Avoid anything creamy alongside; the dish doesn’t need softening.

This is a weeknight dinner with enough visual presence — the swordfish portions still whole above the orange-red sauce, the cilantro scattered over the top — to work for a casual gathering. Set the Instant Pot insert on the table with a ladle. It serves itself.

The Day After

The sauce and jackfruit store well for up to 3 days refrigerated in a sealed container, and actually improve on the second day as the spices continue to integrate. The swordfish is a different matter. It tightens slightly as it cools and loses the just-cooked quality that defines it. For that reason, if you’re planning ahead, store the sauce and jackfruit separately from any leftover fish.

Reheat the sauce and jackfruit in a saucepan over medium-low heat with a tablespoon of added water, stirring gently, for 4–5 minutes. Add leftover swordfish in the last 60 seconds only, just to warm through — any longer and it dries. The microwave works for the sauce but turns swordfish rubbery; use the stovetop whenever the fish is involved.

The sauce and jackfruit alone freeze well for up to 2 months. Thaw overnight and reheat as above, then cook fresh swordfish to serve over it — the frozen sauce is good enough to justify the effort of a new piece of fish.

Approximate Nutrition Per Serving

Approximate estimates based on 4 servings using fish stock and 600g swordfish. Values vary with fish thickness, stock type, and oil quantity. For informational purposes only.

What the Instant Pot swordfish and jackfruit skillet offers, more than speed or ease, is a kind of controlled confidence — a guarantee, built into the method, that the fish will be what it should be. Swordfish rewards cooks who give it the right conditions and punishes those who guess at timing, and this recipe removes the guesswork almost entirely.

There is something clarifying about a dish that works reliably, that asks for precision rather than intuition, and delivers on both fronts in under thirty minutes. Cook it once and the pressure cooker will stop seeming like a shortcut — it will start seeming like the obvious choice.