Cod with Orange-Leek Couscous: A Fresh, Flavorful 30-Minute Meal

Brighten up your dinner routine with this simple, nutritious cod and orange-leek couscous recipe—ready in just 30 minutes.

By Medha deb
Created on

Cod with Orange-Leek Couscous: Nutritious Flavor, Easy Clean-Up

This cod with orange-leek couscous dish delivers a rejuvenating combination of bright citrus, tender fish, and wholesome greens. Prepared in parchment packets, this method steams the ingredients together—melding flavors, ensuring moist fish, and minimizing clean-up. Whether you’re short on time or want elevated weeknight fare, this satisfying, heart-healthy recipe is ready in about 30 minutes.

Why Cook in Parchment?

Cooking food en papillote (in parchment) is a classic technique that leverages steam for gentle cooking and vibrant results. There are several advantages:

  • Moisture Retention: The sealed packet keeps fish moist and tender, preventing overcooking.
  • Flavor Infusion: Aromatics, citrus, and vegetables meld, intensifying overall taste.
  • Minimal Cleaning: The parchment method means no messy pans to scrub—just toss the paper after serving.
  • Healthy Cooking: Little to no added fat is necessary and nutrients are preserved.

This approach is perfect for delicate proteins like cod, creating a foolproof path to a succulent, healthy meal.

Fresh, Simple Ingredients

The ingredient list showcases fresh, nutrient-rich foods. Here’s what you’ll need:

IngredientAmountNotes
Couscous1 cupQuick-cooking, fluffy whole grain
Orange1Half chopped, half juiced for zest and brightness
Leek1White & light green part, sliced; brings a mild onion flavor
Baby Kale3 cupsGreens that wilt beautifully inside each packet
Cod Fillet1¼ lbCut into 4 portions; substitute with another firm white fish if desired
Olive Oil1 TbspFor gentle richness and heart health
Kosher Salt & PepperTo tasteEssential for seasoning

Ingredient Tips

  • Cod: Look for fresh, firm fillets with a mild aroma. Skinless works best for even cooking and easier serving.
  • Leeks: Wash thoroughly between layers to remove grit and sand.
  • Baby Kale: Can substitute with spinach, chard, or arugula based on what’s available.
  • Couscous: Traditional wheat couscous works well; feel free to try whole wheat for extra fiber.

Step-by-Step Directions

This recipe is designed for both ease and efficiency. Each step ensures success and maximizes flavor:

  1. Preheat Oven: Set to 425°F (220°C) for a hot, even bake.
  2. Prepare Parchment Packets: Tear off eight 12-inch squares of parchment paper. Arrange four on two baking sheets—these will hold the couscous and fish. The remaining four will top each portion, sealing in steam.
  3. Combine Couscous and Water: In a medium bowl, mix 1 cup couscous with 3/4 cup water. Let it begin to absorb for a minute or two.
  4. Prepare Orange and Vegetables: Cut the orange in half. Peel one half and coarsely chop the fruit. Fold the chopped orange, sliced leek, and baby kale into the couscous mixture. This blend forms the flavorful bed for your fish.
  5. Assemble the Packets: Divide the couscous mixture evenly among the four parchment squares on your baking sheets. Top each mound with one piece of cod. Drizzle each with olive oil. Sprinkle with 1/2 teaspoon salt and 1/4 teaspoon pepper (divided among all portions). Squeeze juice from the remaining half of the orange over the fish for extra citrus lift.
  6. Seal the Packets: Place a second parchment square over each mound. Fold up each edge and tuck it under itself three times, making a tight, secure seal. Tuck the corners or use a staple if needed to keep everything contained.
  7. Roast: Transfer to the oven and bake for 12 minutes. The fish will steam gently, and couscous will finish cooking by absorbing all those tasty juices.
  8. Serve: Place each packet on a plate. Use kitchen scissors or a knife to cut an “X” in the center of the parchment. Fold back the triangles to reveal your meal—fragrant, colorful, and ready to eat!

Visual Guide: How to Fold Parchment Packets

  • Lay your ingredients in the center of the parchment.
  • Place the second sheet over the top so edges align.
  • Starting with one corner, fold the edge up and under at least three times, going around the packet in a series of tight little creases.
  • Make sure corners are sealed. If the paper wants to spring loose, dampen your fingers very lightly or use a small staple away from food.

Nutritional Profile

This cod with orange-leek couscous recipe is a model of balanced nutrition, providing lean protein, complex carbohydrates, and an array of essential vitamins and minerals.

NutrientAmount (per serving)
Calories338
Protein32 g
Carbohydrate40 g
Fiber3 g
Total Fat5 g
Saturated Fat1 g
Sugars3.5 g (0 g added sugars)
Cholesterol61 mg
Sodium332 mg

This dish is naturally low in saturated fat, rich in lean protein, and provides dietary fiber. Kale and leeks add a vitamin and mineral boost, while using fresh orange delivers potassium and vitamin C. The use of olive oil complements heart-healthy eating habits.

Ingredient Substitutions and Variations

This recipe welcomes easy tweaks based on personal taste and pantry inventory:

  • Fish swaps: Try halibut, haddock, or tilapia for a similar delicate texture.
  • Vegetable blends: Use spinach, Swiss chard, or arugula in place of baby kale.
  • Whole grain upgrade: Substitute whole wheat couscous, or even quinoa, for more fiber.
  • Herbs and spices: Sprinkle in fresh chopped parsley, dill, or basil. Add a pinch of crushed red pepper for heat.
  • Citrus alternatives: Use lemon or tangerine instead of orange for a different aromatic profile.

Tips for Best Results

  • Use fresh fish: The dish is best with firm, fresh cod. Thawed frozen fillets also work but should be dried well.
  • Seal packets tightly: This traps steam and ensures evenly cooked ingredients.
  • Serve immediately: Opening the packets at the table both preserves heat and creates a wow factor.
  • Double up for crowds: The parchment packet method is easy to scale for more diners—just use additional baking sheets.

Health Benefits

This cod with orange-leek couscous meal checks a number of nutritional boxes, offering health benefits that align with principles of balanced eating:

  • Heart Health: Cod is a source of lean protein and omega-3 fatty acids, supporting cardiovascular well-being. Olive oil provides monounsaturated fat, known to protect heart health.
  • Immunity and Healing: Oranges supply vitamin C, an antioxidant vital to immune function and tissue repair.
  • Digestive Health: The combination of couscous and kale provides a modest fiber boost to aid digestion.
  • Low in Calories: The final meal is generous in portion but light enough for calorie-conscious diners.

Time-Saving Tips

  • Prep ahead: Slice leeks, measure couscous, and chop kale ahead of time. Store separately in the fridge for up to one day.
  • Use precut greens: Bagged baby kale or spinach diminishes prep work.
  • Parchment packets: Assemble packets in advance and refrigerate; bake just before serving.

Perfect Pairings

This meal stands alone, but you can round it out beautifully with a few light accompaniments:

  • Green salad: A simple vinaigrette complements the citrus notes in the cod.
  • Grilled asparagus or green beans: For more fiber and color on the plate.
  • Citrus dessert: Try a light orange or lemon sorbet for a harmonious end to the meal.

Frequently Asked Questions (FAQs)

Q: Can I use frozen cod fillets?

A: Yes, simply thaw completely and pat dry before using. Fresh cod is preferred for best texture.

Q: Is there a gluten-free alternative to couscous?

A: Absolutely. Substitute with cooked quinoa or gluten-free millet for similar results.

Q: Can I prep this meal ahead of time?

A: You can assemble the parchment packets a few hours ahead and keep them in the fridge. Bake just before serving for ideal freshness.

Q: What can I use instead of parchment paper?

A: Aluminum foil will work in a pinch, though parchment is preferred for the best steam and eco-friendliness.

Q: How do I know when the cod is done?

A: After 12 minutes, cut a slit and check that the cod flakes easily and appears opaque throughout. If not, reseal and return to oven for 2–3 more minutes.

More Healthy Weeknight Recipes to Try

  • Salmon with Broccoli and Citrus Vinaigrette
  • Chicken Piccata with Quinoa Pilaf
  • Vegetarian Couscous with Roasted Veggies
  • Whole Roasted Cauliflower with Herbs
  • Quick Lemon-Dill Shrimp with Spinach

Final Thoughts: Everyday Elegance Made Simple

This vibrant cod with orange-leek couscous brings together nourishment and sophisticated flavor, suitable for quick weeknight meals or low-fuss entertaining. The parchment method delivers consistently tasty results and a memorable presentation. Enjoy this recipe as written, or adapt it based on your seasonal produce and personal taste—the heart of confident, healthy home cooking.

Medha Deb is an editor with a master's degree in Applied Linguistics from the University of Hyderabad. She believes that her qualification has helped her develop a deep understanding of language and its application in various contexts.

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