Baked Cod with Lemon-Caper Sauce and Garlic Herb Quinoa

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

Tender baked cod fillets topped with a bright lemon-caper sauce, served alongside fluffy quinoa cooked with garlic and fresh herbs. This mediterranean-inspired seafood ready in about 30 minutes blends (5 oz each) cod fillets, divided olive oil, freshly squeezed lemon juice 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 350 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: 20 min Serves 4 Mediterranean cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Lightly grease a baking dish with 1 tbsp olive oil. Season 4 cod fillets with 1/2 tsp salt and 1/4 tsp black pepper. Arrange fillets in the dish and bake for 12-15 minutes until opaque and flakes easily with a fork.
  2. Step 2: While cod bakes, heat 1 tbsp olive oil in a small saucepan over medium heat. Add 3 minced garlic cloves and sauté for 1 minute until fragrant.
  3. Step 3: Stir in 3 tbsp lemon juice, 2 tbsp drained capers, 1/2 tsp salt, and 1/4 tsp black pepper. Cook for 2-3 minutes until sauce slightly thickens. Remove from heat and stir in 1 tbsp chopped fresh parsley.
  4. Step 4: In a medium pot, bring 2 cups low-sodium chicken broth to a boil. Add 1 cup rinsed quinoa, cover, reduce heat to low, and simmer for 15 minutes until quinoa is tender and liquid absorbed.
  5. Step 5: Remove quinoa from heat, fluff with a fork, and stir in 1 tbsp olive oil, 1 tsp lemon zest, and 1 tbsp chopped fresh parsley.
  6. Step 6: Serve baked cod topped with lemon-caper sauce alongside the garlic herb quinoa.

Equipment for this recipe

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Frequently asked questions

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

Total time is about 30 minutes (10 min prep + 20 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 Lemon-Caper Sauce and Garlic 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 Lemon-Caper Sauce and Garlic 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 Lemon-Caper Sauce and Garlic 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 Lemon-Caper Sauce and Garlic 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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