Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Flaky baked cod fillets topped with a tangy tomato-caper sauce, paired with bright lemon and herb-infused quinoa for a light, nutritious meal. This mediterranean-inspired seafood ready in about 35 minutes blends (6 oz each) cod fillets, olive oil, minced garlic cloves into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 360 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 25 min Serves 4 Mediterranean cuisine 360 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Drizzle 2 tbsp olive oil over 4 cod fillets and season each with 3/4 tsp salt and 1/2 tsp black pepper. Arrange fillets in a baking dish and bake for 12-15 minutes until fish is opaque and flakes easily.
  2. Step 2: While fish bakes, heat remaining 2 tbsp olive oil in a skillet over medium heat. Add 3 minced garlic cloves and sauté for 1 minute until fragrant.
  3. Step 3: Add 1 pint halved cherry tomatoes, 2 tbsp drained capers, 1 tsp lemon zest, 1 tbsp lemon juice, 1/2 tsp salt, and 1/2 tsp black pepper to the skillet. Cook for 6-7 minutes, stirring occasionally, until tomatoes soften and sauce thickens slightly.
  4. Step 4: Rinse 3/4 cup dry quinoa under cold water. In a saucepan, bring 1 1/2 cups vegetable broth to a boil. Add quinoa, cover, reduce heat to low, and simmer for 15 minutes until liquid is absorbed.
  5. Step 5: Remove quinoa from heat and fluff with a fork. Stir in 1/4 cup chopped fresh parsley, 2 tbsp chopped fresh basil, and remaining 1 tbsp lemon juice.
  6. Step 6: Spoon the tomato-caper sauce over the baked cod and serve alongside the lemon herb quinoa.

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Frequently asked questions

How long does Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa take to make?

Total time is about 35 minutes (10 min prep + 25 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Baked Cod with Tomato-Caper Sauce and Lemon Herb Quinoa?

Mediterranean seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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