July 3, 2026 · 10 min

Pistachio-Crusted Cod with Mango-Jalapeño Salsa and Purple Sweet Potato Mash

Dinner10 min1375 cal / serving

This stunning seafood dish brings together a symphony of colors, textures and flavors. A flaky cod fillet is crusted with crunchy pistachios and panko, then baked to golden perfection. It rests on a bed of creamy purple sweet potato mash, rich in antioxidants, alongside charred asparagus and corn for a smoky-sweet contrast.

The crowning glory is a bright mango-jalapeño salsa that adds a tangy, spicy kick. Every bite is a delightful balance of savory, sweet and heat. Perfect for a special dinner or when you want to impress without spending hours in the kitchen.


Recipe details

Dinner10 min1375 cal / serving2 servings

Nutrition per serving

Calories1375 kcalProtein58.3 gFat84.5 gCarbs96.8 gSugar23 gFiber5.4 gSodium2741 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: containsShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Corn1 unit CornView ingredient guide
Sour Cream1.5 tablespoon Sour CreamView ingredient guide
Asparagus6 ounce AsparagusView ingredient guide
Pistachios0.5 ounce PistachiosView ingredient guide
Jalapeño1 unit JalapeñoView ingredient guide
Icelandic Cod20 ounce Icelandic CodView ingredient guide
Lime1 unit LimeView ingredient guide
Panko Breadcrumbs0.25 cup Panko BreadcrumbsView ingredient guide
Mango Chutney2 ounce Mango ChutneyView ingredient guide
Purple Sweet Potato2 unit Purple Sweet PotatoView ingredient guide
Shallot1 unit ShallotView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Butter1 tablespoon (tbsp) ButterView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Adjust oven rack to top position and preheat to 425°F. Wash and dry all produce. Peel and dice sweet potatoes into ½-inch pieces. Finely chop pistachios. Trim and discard woody ends from asparagus; chop into 1-inch pieces. Drain corn. Halve, peel and finely dice shallot (about 2 tbsp for 2 servings, 4 tbsp for 4). Halve jalapeño lengthwise; remove ribs and seeds for less heat, then thinly slice and finely dice (about 2 tbsp for 2, 4 tbsp for 4). Halve lime.
  2. Place sweet potatoes in a medium pot with enough salted water to cover by 2 inches. Bring to a boil and cook until tender, 15-20 minutes. Reserve ½ cup cooking liquid (1 cup for 4), then drain. Return sweet potatoes to pot; add 1 tbsp butter (2 tbsp for 4) and sour cream. Mash until smooth and creamy, adding reserved liquid as needed. Keep covered off heat until ready to serve.
  3. While sweet potatoes cook, in a small bowl combine pistachios, panko, a drizzle of olive oil, salt and pepper. Pat cod dry with paper towels; season all over with salt and pepper. Mound tops of cod with pistachio mixture, pressing to adhere. Lightly coat a baking sheet with olive oil and place cod, coated sides up. Bake on top rack until crust is browned and cod is cooked through, 8-10 minutes. If crust isn’t browning, broil for the last minute.
  4. Meanwhile, heat a drizzle of olive oil in a large pan over medium-high heat. Add asparagus and cook until beginning to soften, 2-3 minutes. Add corn in a single layer and cook undisturbed until it begins to char, 2-3 minutes. Continue cooking, stirring occasionally, until asparagus is tender and corn is charred, 2-3 minutes more. If corn pops, cover pan.
  5. While veggies cook, in a second small bowl combine diced shallot, diced jalapeño, mango chutney and lime juice. Season with salt and pepper.
  6. Divide sweet potato mash between plates and spread into a circle (about ¼ inch thick). Top with cod and the asparagus-corn medley. Spoon mango-jalapeño salsa over the fish and serve.

Recipe Tips

For a crispier crust, broil the cod for the last minute of baking.

If corn kernels start popping in the pan, cover with a lid to contain them.

Adjust the heat of the salsa by including or omitting jalapeño seeds and ribs.

FAQ

Can I use a different type of fish?

Yes, any firm white fish like haddock, halibut or sea bass will work well. Adjust cooking time as needed.

Can I make this dish ahead of time?

The sweet potato mash and salsa can be prepared a day in advance. Cook the fish and vegetables just before serving for best texture.

What can I substitute for mango chutney?

You can use diced fresh mango mixed with a little honey or sugar, plus a splash of vinegar, to mimic the sweet-tangy flavor.

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