
Roasted Catfish with Cucumber
Prep
20 mins
Cook
25 mins
Servings
4
Difficulty
Easy
This is one of my favorite weeknight dinners because it comes together in under an hour and tastes fancy without any fuss. Roasted catfish with cucumber is light, fresh, and incredibly simple to make. The catfish cooks beautifully in the oven while you prep a bright cucumber salad on the side. Plus, catfish is packed with omega 3 fatty acids that are wonderful for your heart health. The whole meal feels like something you'd order at a restaurant, but honestly, it's so straightforward that anyone can pull it off at home.
Ella x
Ingredients
- 4catfish fillets(about 6 oz each)
- 2english cucumber(sliced thin)
- 3 tablespoonsfresh dill(chopped)
- 4 tablespoonsolive oil
- 2lemon(1 zested, 1 for juice)
- 3garlic cloves(minced)
- 2 tablespoonsred wine vinegar
- 1 teaspoonkosher salt
- ½ teaspoonblack pepper
- ¼red onion(thinly sliced)
- 2 teaspoonsfresh thyme(dried is acceptable)
Detail level
Instructions
- 1
Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
Tip: Parchment paper prevents sticking and makes cleanup easier.
- 2
Pat catfish fillets dry with paper towels. Arrange on the prepared baking sheet in a single layer.
Tip: Dry fish helps achieve a better texture during roasting.
- 3
In a small bowl, combine 2 tablespoons olive oil, minced garlic, lemon zest, thyme, half the salt, and black pepper.
Tip: Mix ingredients thoroughly to distribute flavors evenly.
- 4
Brush the herb mixture evenly over both sides of the catfish fillets.
Tip: Don't be shy with the seasoning—this is where flavor develops.
- 5
Roast in the preheated oven for 20-25 minutes until the fish is opaque and flakes easily with a fork.
Tip: Fish cooks quickly; check at 20 minutes to avoid overcooking.
- 6
While the fish roasts, prepare the cucumber salad. Slice cucumbers and red onion thinly and place in a serving bowl.
Tip: Use a mandoline for uniformly thin slices.
- 7
In a small bowl, whisk together remaining 2 tablespoons olive oil, red wine vinegar, lemon juice, chopped dill, and remaining salt.
Tip: Taste the vinaigrette and adjust lemon juice or vinegar to your preference.
- 8
Pour the dressing over the cucumber and red onion mixture. Toss gently to combine and let sit for 5 minutes before serving.
Tip: The cucumber will release liquid and become more tender as it sits.
- 9
Divide roasted catfish among four plates and serve with the cucumber salad on the side.
Tip: Serve immediately while the fish is hot and the cucumber salad is cool.
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