The other night, we had friends over for dinner and I needed something low-effort, high-impact, and easy to build a meal around. Enter: salmon + olive oil + whatever’s hanging out in the fridge or garden. This is the kind of main that looks and tastes like you planned something elaborate, but really, it’s just a big skillet of fish slowly poaching in hot oil with a bunch of aromatics. Think: marinated olives but dinner.

This is a non-recipe recipe. You can do it on the grill, on the stove, or in the oven or whatever heat source you’ve got. The method is flexible, forgiving, and endlessly riffable based on what you have on hand.

The key is this:
Get your skillet hot, add the salmon skin-side down, then pour in a ridiculous amount of olive oil and let it do its thing.

Serve it straight from the skillet with crusty bread, a simple salad, and something chilled to drink.

Photo: Simran Milak

A note on cooking salmon:
Please don’t overcook your salmon! For tender, flavorful results, aim for an internal temp of around 120–125°F for medium-rare or 130–135°F for medium. It’s fully safe to eat at 145°F, but by that point it’s usually dry and chalky. We like it in that just-cooked, still-juicy zone. A good thermometer is a great tool to have in your kitchen setup.

Make it your own

The main reason we love this “recipe” is that you can really riff on it based on your flavor preferences and what you have on hand.

Smoky – Rub the salmon with paprika and cumin before cooking. Add a dried chili or two to the oil, and serve with a squeeze of lime and chopped cilantro.

Za’atar – Stir a spoonful of za’atar into the oil after the salmon is in, and scatter thin slices of preserved lemon around the pan. Serve with labneh or yogurt on the side.

Fennel –  Use orange slices and fennel seeds (or even shaved fennel bulb if you have it). Finish with a little flaky salt and fennel fronds for extra elegance.

Chili Crisp – Swap olive oil for a neutral oil with a higher smoke point, add a spoonful of chili crisp, and scatter sliced scallions and sesame seeds at the end.

Recipe: Slow Poached Citrus Salmon

Yield: 6 to 8 servings

Instructions

1.

Heat your skillet until it’s blazing hot. While it heats, pat the salmon dry and season the flesh side generously with salt and pepper.

2.

Sear: Add a splash of oil to the skillet and place the salmon in skin-side down. You want to hear that sizzle.

3.

Poach: Pour in the rest of the olive oil. It should come at least halfway up the side of the salmon. Add garlic, herbs, and citrus slices. Reduce heat slightly (or move to indirect heat if on a grill) and let it cook undisturbed for about 15 minutes.

4.

Baste + Finish: After 15 minutes, start basting the top of the salmon with the hot oil. Continue cooking until it flakes easily with a spoon or knife – this usually takes around 25 minutes total, depending on the thickness.

5.

Serve: Top with more fresh herbs or citrus zest, and serve straight from the skillet.


Seasoning Rating: Better

This recipe is excellent for building up a solid seasoning layer thanks to the generous amount of olive oil and the natural fats found in the salmon. Salmon, in particular, is ideal for seasoning cast iron because it's rich in polyunsaturated fats, which convert more readily into seasoning through the process of polymerization. Be sure to set aside the extra oil in an old container to reuse or throw away, as you should never put oil down the drain. (Your plumber will thank you.) 

Seasoning Ratings:

Best—These dishes are the best options for building resilient seasoning, and surefire choices for getting tricky pans back on track.

Better—The best way to keep your skillet in great shape is to cook frequently, and cast iron-friendly dishes like these are your bread and butter.

Safe—These recipes won't strip seasoning away from your pan, but won't really add any, either.

OK—Be sure to clean up promptly. Recipes with this rating might feature acidic ingredients which can affect seasoning if not washed soon after cooking.