
Roasted Cod with Avocado
Prep
15 mins
Cook
20 mins
Servings
4
Difficulty
Easy
Roasted Cod with Avocado is a fresh and flavourful dish combining delicate white fish with creamy avocado and bright citrus notes. Flaked cod fillets are roasted with olive oil and seasoning, then topped with a vibrant avocado mixture made from lime juice, fresh cilantro, red onion, jalapeño and garlic. Finished with microgreens and lemon, this dish takes just 35 minutes from start to table, making it ideal for a quick weeknight dinner or elegant meal for guests.
Ella x
Ingredients
- 4 piecescod fillets(6 oz each, patted dry)
- 3 tablespoonsextra virgin olive oil(divided)
- 1 teaspoonsea salt
- ½ teaspoonblack pepper
- 2 wholeripe avocados(pitted and halved)
- 3 tablespoonsfresh lime juice
- 59 mlfresh cilantro(chopped)
- 59 mlred onion(finely diced)
- 1 wholejalapeño(minced, seeds removed)
- 2 wholegarlic cloves(minced)
- 1 wholelemon(zested and halved)
- 118 mlmicrogreens(for garnish)
Detail level
Instructions
- 1
Preheat your oven to 400°F and line a baking sheet with parchment paper. Pat the cod fillets dry with paper towels to ensure even roasting.
Tip: Dry fish roasts more evenly and develops better browning.
- 2
Arrange the cod fillets on the prepared baking sheet, leaving space between each piece. Drizzle with 2 tablespoons of olive oil and season generously with sea salt and black pepper on both sides.
- 3
Roast the cod in the preheated oven for 15-18 minutes, until the flesh is opaque and flakes easily with a fork. The internal temperature should reach 145°F.
Tip: Cooking time varies by thickness; check for doneness by looking for opaque flesh throughout.
- 4
While the cod roasts, prepare the avocado topping. Scoop the avocado flesh into a bowl and mash with a fork until you reach your desired consistency—slightly chunky works best.
Tip: Leave a few small pieces for texture rather than making it completely smooth.
- 5
Fold the lime juice, minced garlic, jalapeño, red onion, and most of the cilantro into the mashed avocado. Taste and adjust seasoning with salt and pepper as needed.
- 6
Remove the roasted cod from the oven and let it rest for 2 minutes. Transfer each fillet to a serving plate and generously top with the avocado mixture.
Tip: The brief rest helps lock in the moisture and makes plating easier.
- 7
Drizzle each plate with the remaining tablespoon of olive oil and a squeeze of fresh lemon juice. Garnish with lemon zest, remaining cilantro, and microgreens for a pop of color.
Recipe Variations
Get AI-powered ingredient substitution suggestions.
You Might Also Like

Tropical Quinoa
This tropical quinoa bowl has become my go to weeknight dinner because it comes together in just forty minutes and tastes like a mini vacation on a plate. Quinoa is one of my favorite ingredients since it's a complete protein with all nine essential amino acids, making it so satisfying and perfect for keeping energy levels steady. The combination of papaya, red bell pepper, and fresh cilantro brings vibrant flavors and colors, while the rice wine vinegar and orange zest add just the right brightness. Best part is the ingredient list is simple and affordable, yet feels fancy enough to impress anyone at your table.

Beergarita
My go to drink for summer gatherings is this refreshing Beergarita, and let me tell you, it's a total crowd pleaser. The combination of tequila, triple sec, fresh lime juice, and a cold Corona creates something that tastes way more complicated than it actually is. Lime juice is packed with vitamin C, which is great for your immune system, and the whole thing takes just five minutes to throw together. Best part? It's incredibly budget friendly since you're probably already stocking most of these ingredients anyway.

Crispy seabass with preserved lemon yogurt
This is one of my favorite quick weeknight dinners because it comes together in just ten minutes flat. Crispy seabass with preserved lemon yogurt is that perfect balance of impressive and effortless, with tangy Greek yogurt and zingy preserved lemon creating a sauce that feels restaurant quality but tastes like home. The seabass gets beautifully golden and flaky while the freekeh provides substantial whole grains packed with fiber and protein. It's the kind of meal that makes you feel like you're treating yourself without any fuss.
Reviews
Sign in to write a review.