← BlogJune 28, 2026

How to Make the Perfect Spinach and Feta Stuffed Salmon

Mediterranean · Medium · 35 min · 2 servings

KetoGluten-FreeLow-CarbPescatarian
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Elegant salmon fillets stuffed with a savory mixture of wilted spinach and creamy feta cheese make for an impressive yet simple keto dinner. This dish is rich in omega-3 fatty acids and delivers a satisfying combination of textures.

Why this recipe works

This Spinach and Feta Stuffed Salmon recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 35 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 440 calories with 42g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 2 large salmon fillets skin-on about 200g each
  • 1.5 cups fresh spinach roughly chopped
  • 80 g feta cheese crumbled
  • 2 cloves garlic minced
  • 1 tbsp olive oil
  • 1 tsp dried oregano

Step by step instructions

Step 1: Prepare the Filling

Heat olive oil in a small pan over medium heat and saute garlic for 30 seconds. Add spinach and cook until wilted about 2 minutes. Remove from heat, let cool slightly, then mix in crumbled feta and dried oregano.

Step 2: Prep the Salmon

Preheat oven to 400 degrees Fahrenheit. Using a sharp knife, cut a horizontal pocket into the thickest part of each salmon fillet being careful not to cut all the way through.

Step 3: Stuff and Season

Spoon the spinach and feta filling evenly into each salmon pocket and press gently to compact the filling. Season the outside of the salmon with salt, pepper, and a drizzle of olive oil.

Step 4: Bake and Serve

Place stuffed salmon fillets on a lined baking sheet and bake for 16 to 20 minutes until the salmon is opaque and flakes easily with a fork. Serve immediately with a wedge of lemon.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • feta cheese → goat cheese for a milder creamier filling
  • fresh spinach → frozen spinach thawed and thoroughly squeezed dry

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Cutting the pocket too deep or all the way through causing the filling to fall out during baking
  • Overbaking the salmon past 20 minutes which dries out the fish and makes it tough

Nutrition facts

Per serving: 440 calories, 42g protein, 4g carbs, 28g fat, 1g fiber.

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