I love finding simple ways to bring fresh, vibrant flavors to our weeknight meals, and this orange roughy recipe fits the bill perfectly. The aromatic Harissa-Lime Glaze and bright Pistachio-Mint Gremolata make this flaky orange roughy truly shine. It’s perfect for busy weeknights when you need something healthy and quick, proving delicious, wholesome seafood can be on your table in minutes. This tried-and-true preparation always gets rave reviews from my family, even on their pickiest days.

What You’ll Need (Ingredients & Their Roles)
Here’s a breakdown of the simple, yet impactful, ingredients for your next amazing seafood dinner, complete with their roles and handy swaps:
- Orange Roughy Fillets: 680 g (1.5 lbs), 4 portions (about 170 g / 6 oz each). These delicate fillets are the star, offering a mild flavor and flaky texture. Opt for wild-caught orange roughy for a healthier choice.
- Olive Oil: 30 mL (2 tablespoons), divided. Adds richness and helps achieve those desirable crisp edges when searing. Use a good quality extra virgin olive oil.
- Sea Salt: 5 mL (1 teaspoon), divided. Essential for enhancing all the beautiful flavors in the dish.
- Black Pepper: 2.5 mL (1/2 teaspoon), divided. Provides a subtle touch of warmth to the seasoning.
- Harissa Paste: 30 mL (2 tablespoons). Delivers a unique smoky, savory heat to the glaze. (Ensure vegetable-based, or use chili garlic sauce for a slightly different kick.)
- Fresh Lime Juice: 30 mL (2 tablespoons). Brightens and balances the spicy glaze, cutting through richness. (Lemon juice works beautifully here too if limes aren’t handy.)
- Pure Maple Syrup: 15 mL (1 tablespoon). Adds a touch of natural sweetness to complement the harissa’s spice. (Agave nectar is a good alternative.)
- Garlic Powder: 2.5 mL (1/2 teaspoon). For an aromatic depth that infuses the glaze.
- Ground Cumin: 1.25 mL (1/4 teaspoon). Contributes warm, earthy notes to the spice blend.
- Shelled, Unsalted Pistachios: 30 g (1/4 cup). Provides a delightful crunchy texture and nutty flavor to the gremolata. (Chopped almonds could be a swap for a different nut profile.)
- Fresh Mint Leaves: 10 g (1/4 cup), packed. Adds a refreshing, herbaceous brightness to the gremolata. (Fresh parsley also works well, offering a vibrant flavor.)
- Lime Zest: From 1 medium lime (about 5 mL / 1 teaspoon). Intensifies the citrus aroma and flavor in the gremolata.
- Lime Wedges: 2. For an elegant garnish and an extra squeeze of fresh acidity at the table.
When selecting your orange roughy, check for sustainably sourced options. Fresh fillets store well for 1-2 days in the fridge, while frozen ones can last for months; just remember to thaw them overnight for best results. This makes it a great candidate for easy dinner ideas any night of the week.
Cooking Method, Simplified
Cooking this delicious orange roughy recipe is straightforward and designed for success. Follow these steps for perfectly cooked, flavorful fish:
- Preheat Oven & Prep Fish: Preheat your oven to 200°C (400°F). Pat the orange roughy fillets very dry with paper towels; this is crucial for achieving a good sear and preventing steaming. Season both sides evenly with 2.5 mL (1/2 teaspoon) sea salt and 1.25 mL (1/4 teaspoon) black pepper.
- Prepare Pistachio-Mint Gremolata: Roughly chop the shelled pistachios and fresh mint leaves. In a small bowl, combine the chopped pistachios, mint, and lime zest. Set this aside to add a vibrant, fresh topping later.
- Whisk the Harissa-Lime Glaze: In a separate small bowl, whisk together the harissa paste, fresh lime juice, maple syrup, garlic powder, ground cumin, 15 mL (1 tablespoon) olive oil, and the remaining 2.5 mL (1/2 teaspoon) sea salt and 1.25 mL (1/4 teaspoon) black pepper until well combined and smooth. I often make a double batch of this glaze; it’s fantastic on chicken or roasted veggies throughout the week!
- Sear the Orange Roughy Fillets: Heat the remaining 15 mL (1 tablespoon) olive oil in a large oven-safe skillet (my 10-inch cast iron works wonderfully here) over medium-high heat until shimmering. Carefully place the orange roughy fillets in the hot pan and sear for 2 minutes per side until lightly golden. If your pan isn’t hot enough, the fish may stick; ensure the oil is shimmering before adding fillets.
- Glaze & Bake: Remove the skillet from heat. Brush about half of the Harissa-Lime Glaze generously over the seared fillets, ensuring good coverage for maximum flavor. Transfer the skillet to the preheated oven and bake for 8-12 minutes, or until the fish is opaque and flakes easily with a fork (internal temperature should reach 63°C / 145°F).
- Rest & Serve: Carefully remove the skillet from the oven. Let the orange roughy rest in the pan for 2 minutes before serving; this keeps it wonderfully moist and tender. For a beautiful presentation, place each orange roughy fillet on a plate, drizzle with remaining glaze, and top generously with the Pistachio-Mint Gremolata. Garnish with a fresh lime wedge for an extra pop of brightness.
To avoid common mistakes, remember that this delicate fish cooks quickly; watch for the opaque, flaky texture rather than overcooking. Also, don’t crowd your pan; cook in batches if needed for even searing and baking. These simple steps ensure a perfectly cooked, family-friendly meal.
Perfect Moments to Serve Orange Roughy
This versatile orange roughy recipe shines as a healthy weeknight staple, ready for family dinners or elegant gatherings. It also simplifies meal prep, ensuring nutritious options are always on hand for quick meals.
- Kids’ lunchbox: Flaked fish over salad or in a wrap.
- Festive table: Garnish with extra lemon slices and fresh herbs.
- Pairing ideas: Roasted asparagus, quinoa, or a simple side salad.
Nutrition and Wellness Benefits
Enjoy the excellent nutrition this orange roughy recipe offers, providing lean, high-protein benefits for healthy family meals. It’s a naturally low-carb and gluten-free choice for balanced eating plans.
- Healthy family meals: A low-fat, high-protein option for everyone.
- Keto-friendly: Naturally low-carb and rich in protein.
- Low-calorie: A fantastic way to enjoy delicious fish without excess calories.
Everyday Practical Benefits
The orange roughy recipe delivers significant time savings, moving from prep to plate in under 30 minutes. This convenience makes it ideal for quick cooking, storage, and portability in modern lifestyles.
- Quick cooking: Perfect for lightning-fast dinners.
- Storage: Stores well for delicious meal prep recipes.
- Portability: Great for packed lunches or healthy office meals.

Expert Tips and Flavor Upgrades
Always preheat your oven and use an instant-read thermometer for perfect orange roughy (145°F). I always keep one handy; it ensures my fish is never dry. For variety, add red pepper flakes for a spicy kick or oregano for a Mediterranean twist.
Common Questions Answered
Is orange roughy suitable for a low-carb diet?
Yes, this baked orange roughy recipe is naturally low in carbs and high in protein. It fits perfectly into keto and other low-carb meal plans, making it a healthy eating choice.
What’s the best way to store orange roughy for meal prep?
Store cooked orange roughy in an airtight container in the fridge for up to 3 days. Reheat gently in a low oven at 275°F for 10 minutes, or enjoy cold. I find individual portions great for quick meal prep!
Where can I find high-quality orange roughy ingredients online?
Look for reputable seafood suppliers or grocery delivery services that prioritize sustainable sourcing for your orange roughy and other fresh ingredients. Checking for certifications helps ensure quality and ethical choices.
Can I cook this fish recipe in an air fryer?
Absolutely! Air fry this fish at 375°F for 8-10 minutes, flipping halfway. This creates a crispy exterior and tender inside, perfect for a quick, family-friendly dinner.
What if I don’t have fresh lemon for my fish dish?
Bottled lemon juice works in a pinch, but for the best bright flavor in your fish dish, fresh lemon zest and juice are highly recommended. A splash of vinegar can also add tang.
Is this fish a healthy family meal?
Yes, this fish is a lean protein source, low in fat, and quick to prepare. It’s a fantastic option for healthy family meals any night, promoting balanced eating.
Conclusion
This easy seafood recipe proves that healthy, flavorful seafood dinners are always within reach. Try this recipe tonight and make delicious fish a new family favorite; don’t forget to save it on Pinterest!
Print
orange roughy recipe
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Diet: Pescatarian
Description
This recipe features flaky orange roughy with an aromatic Harissa-Lime Glaze and a bright Pistachio-Mint Gremolata. It’s a healthy, quick, and flavorful seafood dish perfect for busy weeknights, consistently receiving rave reviews.
Ingredients
- 4 orange roughy fillets (about 170 g each)
- 2 tbsp olive oil, divided
- 1 tsp sea salt, divided
- 0.5 tsp black pepper, divided
- 2 tbsp harissa paste (ensure vegetable-based)
- 2 tbsp fresh lime juice
- 1 tbsp pure maple syrup
- 0.5 tsp garlic powder
- 0.25 tsp ground cumin
- 0.25 cup shelled unsalted pistachios
- 0.25 cup packed fresh mint leaves
- 1 tsp lime zest
- 2 lime wedges, for garnish
Instructions
- Preheat Oven & Prep Fish: Preheat your oven to 400°F (200°C). Pat the orange roughy fillets very dry with paper towels. Season both sides evenly with 0.5 tsp sea salt and 0.25 tsp black pepper.
- Prepare Pistachio-Mint Gremolata: Roughly chop the shelled pistachios and fresh mint leaves. In a small bowl, combine the chopped pistachios, mint, and lime zest. Set this aside to add a vibrant, fresh topping later.
- Whisk Harissa-Lime Glaze: In a separate small bowl, whisk together the harissa paste, 2 tbsp fresh lime juice, maple syrup, garlic powder, ground cumin, 1 tbsp olive oil, and the remaining 0.5 tsp sea salt and 0.25 tsp black pepper until well combined and smooth.
- Sear Orange Roughy Fillets: Heat the remaining 1 tbsp olive oil in a large oven-safe skillet over medium-high heat until shimmering. Carefully place the orange roughy fillets in the hot pan and sear for 2 minutes per side until lightly golden.
- Glaze & Bake: Remove the skillet from heat. Brush about half of the Harissa-Lime Glaze generously over the seared fillets. Transfer the skillet to the preheated oven and bake for 8-12 minutes, or until the fish is opaque and flakes easily with a fork (internal temperature should reach 145°F (63°C)).
- Rest & Serve: Carefully remove the skillet from the oven. Let the orange roughy rest in the pan for 2 minutes before serving. Drizzle with remaining glaze, top generously with the Pistachio-Mint Gremolata, and garnish with a fresh lime wedge.
Notes
Pat fillets very dry for a good sear and to prevent steaming. Ensure the pan is hot and oil shimmering before searing to prevent sticking. Orange roughy cooks quickly; watch for the opaque, flaky texture and avoid overcooking. Cook in batches if needed to avoid crowding the pan. The Harissa-Lime Glaze can be doubled for use on chicken or roasted vegetables.
- Prep Time: 15 minutes
- Cook Time: 14 minutes
- Category: Main Course
- Method: Searing, Baking
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 fillet (170 g)
- Calories: 320 calories
- Sugar: 8 g
- Sodium: 450 mg
- Fat: 12 g
- Saturated Fat: 3 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 5 g
- Fiber: 1 g
- Protein: 30 g
- Cholesterol: 45 mg
Keywords: orange roughy, seafood, fish, harissa, lime, pistachio, mint, quick dinner, healthy, weeknight meal




