One-Pan Cod with Chorizo and Roasted Tomatoes

This is a perfect October weeknight pan: soft leeks, tender new potatoes and smoky cooking chorizo doing most of the work, finished with quick-cooking cod. The dish relies on one frying pan so flavors meld while you cook and cleanup is effortless. The chorizo releases seasoned oil that flavors the vegetables, and a squeeze of lemon brightens the whole plate when you serve.

Start with new potatoes sliced thinly so they cook through quickly. While the potatoes start to brown, add slices or cubes of smoky cooking chorizo to the same pan. The chorizo will render flavorful oil that turns a deep red and seasons the potatoes and leeks as they cook. Add halved or thinly sliced leeks next; their sweetness contrasts nicely with the spice and smoke from the chorizo. Keep the heat high enough to develop some color without burning, and stir occasionally to coat all ingredients in the chorizo oil.

Once the potatoes are nearly tender, nestle fillets of cod into the pan. Cod is mild and flaky, and it cooks quickly, so it needs only a few minutes. Cover the pan briefly to steam the cod gently, which helps it remain moist and delicate. The combined steam and rendered chorizo oil infuse the fish with a subtle smoky note. Check the cod for doneness: it should be opaque and flake easily with a fork.

Finish the pan with a bright squeeze of lemon or a scattering of chopped parsley to balance the richness. The lemon adds essential acidity that lifts the dish and complements both the seafood and the chorizo. Serve straight from the pan for a relaxed, communal dinner; the presentation is rustic and the flavors are bold without being complicated.

This one-pan cod and chorizo approach is ideal for busy evenings when you want something satisfying and quick. It’s a versatile recipe: swap in other firm white fish if needed, or use sweet potatoes in place of new potatoes for a different texture and flavor. You can reduce the spice level by choosing milder chorizo or using less of it, and adding extra leeks or greens will stretch the meal and add freshness. For a gluten-free option, simply ensure any packaged sausage used is certified gluten-free.

Helpful tips for a successful weeknight pan: prepare all ingredients before you start to cook, slice the potatoes thinly and evenly, and keep a close eye when cooking the cod so it doesn’t overcook. Use a heavy-based frying pan for even heat distribution. If you like, finish with a drizzle of olive oil or a scattering of toasted breadcrumbs for texture.

This recipe is approachable, practical and built for flavor. Whether you’re serving two or turning it into a family meal, the simple combination of leeks, new potatoes, smoky chorizo and flaky cod delivers comfort and satisfaction on a busy weeknight.