Baked Cod with Lemon-Caper Butter and Herbed Quinoa
Flaky cod fillets baked in a zesty lemon-caper butter sauce, served atop fluffy quinoa tossed with fresh herbs for a light, nutritious dinner. This mediterranean-inspired seafood (gluten-free) ready in about 30 minutes pairs (6 oz each) cod fillets, unsalted butter, lemon juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 370 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.
Ingredients
- 2 pieces (6 oz each) cod fillets
- 3 tbsp unsalted butter
- 2 tbsp lemon juice
- 1 tbsp capers, drained
- 1 clove garlic clove, minced
- 1 tsp salt
- 1/2 tsp black pepper
- 1 cup quinoa, rinsed
- 2 cups water
- 2 tbsp fresh parsley, chopped
- 1 tbsp fresh dill, chopped
- 1 tbsp olive oil
Instructions
- Step 1: Preheat oven to 400°F. In a small saucepan over low heat, melt 3 tbsp unsalted butter with 2 tbsp lemon juice, 1 tbsp drained capers, and 1 minced garlic clove, stirring until fragrant and combined. Remove from heat and set aside.
- Step 2: Place 2 cod fillets (6 oz each) in a baking dish. Season evenly with 1 tsp salt and 1/2 tsp black pepper. Pour the lemon-caper butter sauce evenly over the fillets.
- Step 3: Bake cod for 12-15 minutes until fish is opaque and flakes easily with a fork.
- Step 4: Meanwhile, bring 2 cups water to a boil in a medium saucepan. Add 1 cup rinsed quinoa, reduce heat to low, cover, and simmer for 15 minutes until water is absorbed and quinoa is fluffy.
- Step 5: Remove quinoa from heat and fluff with a fork. Stir in 1 tbsp olive oil, 2 tbsp chopped fresh parsley, and 1 tbsp chopped fresh dill.
- Step 6: Serve the baked cod fillets on a bed of herbed quinoa, spooning any remaining lemon-caper butter sauce from the baking dish over the top.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Baked Cod with Lemon-Caper Butter and Herbed Quinoa take to make?
Total time is about 30 minutes (10 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Baked Cod with Lemon-Caper Butter and Herbed Quinoa?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) cod fillets from drying out.
Can I substitute ingredients in Baked Cod with Lemon-Caper Butter and Herbed 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 Butter and Herbed Quinoa for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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.
Is Baked Cod with Lemon-Caper Butter and Herbed Quinoa gluten-free?
Yes — this recipe is tagged gluten-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
