Baked Cajun-Spiced Salmon with Citrus Butter Sauce

By · Reviewed by AislePrompt Editorial · ·

Oven-baked salmon fillets coated in a smoky Cajun spice blend and topped with a bright citrus butter sauce. This caribbean-inspired seafood ready in about 25 minutes blends (6 oz each) salmon fillets, Cajun seasoning, olive oil 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 370 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: 15 min Serves 4 Caribbean cuisine 370 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F and line a baking sheet with parchment paper. Rub 4 salmon fillets (6 oz each) with 1 tbsp olive oil, then evenly coat each with 2 tbsp Cajun seasoning.
  2. Step 2: Place the seasoned salmon fillets skin-side down on the baking sheet and bake for 12-15 minutes until the salmon flakes easily with a fork.
  3. Step 3: While the salmon bakes, melt 4 tbsp unsalted butter in a small saucepan over medium heat. Add 2 minced garlic cloves and cook for 1 minute until fragrant.
  4. Step 4: Remove from heat and stir in 2 tbsp fresh lemon juice, 1 tsp orange zest, 1/2 tsp salt, 1/4 tsp black pepper, and 1 tbsp chopped fresh parsley to create the citrus butter sauce.
  5. Step 5: Drizzle the citrus butter sauce over the baked salmon and serve immediately with your choice of sides.

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Frequently asked questions

How long does Baked Cajun-Spiced Salmon with Citrus Butter Sauce take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Baked Cajun-Spiced Salmon with Citrus Butter Sauce?

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 Cajun-Spiced Salmon with Citrus Butter Sauce?

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 Cajun-Spiced Salmon with Citrus Butter Sauce 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 Cajun-Spiced Salmon with Citrus Butter Sauce?

Caribbean 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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