Ingredients
Method
The Anchovy Emulsion
- Place the olive oil and the entire tin of anchovies (including their packing oil) into a large, heavy-bottomed skillet over low heat.
- Cook gently, pressing with a wooden spoon, until the anchovies completely melt and dissolve into the oil, creating an invisible, highly concentrated umami base.
The Aromatic Build
- Increase the skillet heat to medium-high. Add the sliced artichoke hearts, chopped Kalamata olives, sliced garlic, and drained capers directly to the anchovy oil.
- Sauté aggressively for 3 to 5 minutes to bloom the aromatics and lightly caramelize the garlic.
The Red Wine Reduction
- Pour the dry red wine into the hot skillet to deglaze the pan.
- Simmer vigorously until the sharp alcohol scent burns off and almost all of the liquid disappears into a thick syrup, about 3 to 5 minutes.
- Stir in both the diced and crushed tomatoes. Reduce the heat to medium-low and simmer uncovered until the sauce thickens and reduces by half, about 10 to 15 minutes.
The Gentle Poach
- Season the top of each cod fillet with the kosher salt and coarse black pepper.
- Gently nestle the seasoned cod directly into the simmering, thick puttanesca sauce.
- Cover the skillet tightly with a lid to trap the steam. Allow the fish to poach gently until the flesh turns entirely opaque and just begins to flake at the edges, about 5 minutes (adjust slightly depending on the thickness of the fillets).
- Remove from the heat. Finish with a heavy squeeze of fresh lemon juice over the top of the fish, and serve immediately surrounded by the rich sauce.