Stuffed Salmon With Spinach Feta

Category: Simple One-Pot Wonders

Enjoy oven-baked salmon stuffed with a savory blend of spinach, crumbled feta, parmesan, and roasted red peppers. The fish is sliced lengthwise, filled with a Mediterranean-inspired mixture, then baked until tender and flaky. Fresh herbs and a hint of Italian seasoning give extra aroma, complemented by a mild kick from paprika. This dish combines healthy proteins, vibrant vegetables, and creamy cheese for a balanced and satisfying meal. Serve alongside grains, potatoes, or light pasta for a perfect weeknight entrée that’s both impressive and simple.

A woman with a chef's hat holding a plant.
Updated on Sat, 12 Jul 2025 13:17:49 GMT
Two pieces of fish with spinach and feta cheese. Pin
Two pieces of fish with spinach and feta cheese. | quickdinnerfix.com

Stuffed salmon with spinach and feta is my secret weapon for impressing guests on busy weeknights. Tender salmon holds a creamy filling packed with leafy greens roasted peppers and two cheeses. It feels restaurant special but is beautifully fuss free and on the table fast.

I first made this for a friend’s birthday dinner and it was the highlight of the night. Now I turn to it anytime I need a showstopper dish that does not stress me out.

Ingredients

  • Salmon fillets: Fresh and long fillets are easier to stuff and hold the filling best I always ask for even cuts at the fish counter
  • Olive oil: Adds richness and helps keep everything moist Choose extra virgin for the best taste
  • Baby spinach: Packs vitamins and a mild leafy flavor Look for fresh crisp leaves with no wilting
  • Italian seasoning: Infuses earthy herbal notes If you cannot find a blend use equal parts dried oregano basil and thyme
  • Paprika: Lends subtle sweetness or smokiness Smoked paprika deepens the flavor but regular shines too
  • Cayenne pepper: Just a pinch gives a hint of heat Adjust based on your spice preference
  • Feta cheese: Creamy and tangy sheep’s milk feta in brine is my pick It softens beautifully for stuffing
  • Parmesan cheese: Fresh parmigiano reggiano offers nutty depth Always grate it yourself for boldest flavor
  • Jarred roasted red peppers: Sweet and vivid They add a welcome pop in the filling Opt for peppers packed in brine for extra tenderness
  • Salt and pepper: Brings everything together And fresh ground is worth it

Step-by-Step Instructions

Prepare the Salmon:
Place salmon fillets skin side down on a parchment lined baking sheet Slice a pocket down the middle lengthwise leaving the ends and bottom intact This creates space for the stuffing without splitting the fish apart
Season the Fillets:
Brush each fillet with a little olive oil Sprinkle with salt and pepper to highlight the natural flavor of the fish Set aside while preparing the filling
Cook the Spinach Mixture:
Heat remaining olive oil in a large pan Add baby spinach Italian seasoning paprika and cayenne Cook gently until the spinach wilts stirring occasionally to coat the leaves and bloom the spices
Mix in Cheese and Peppers:
Remove pan from heat Fold in chopped roasted red peppers feta and parmesan Press the feta with your spoon so it breaks up and softens Blend everything well until it is cohesive and just cool enough to handle
Stuff the Salmon:
Fill each salmon pocket generously with the warm spinach mixture Use a spoon to gently tuck the filling inside spreading it as evenly as possible
Bake:
Transfer the stuffed salmon to the oven Bake at four hundred degrees until the salmon turns opaque and flakes easily The typical cook time is between twelve and seventeen minutes depending on thickness Check at twelve minutes and add time if needed
Serve:
Plate the salmon while still hot Spoon over any extra filling from the pan Enjoy with your favorite sides immediately
Three pieces of fish with spinach and feta. Pin
Three pieces of fish with spinach and feta. | quickdinnerfix.com

Feta is my standout ingredient Every time I crumble it into the warm spinach filling its briny creaminess makes the whole dish taste special My dad could not get enough of it the first time he tried this recipe and now asks for it on every visit

Storage Tips

Store any leftover salmon in an airtight container in the fridge for up to three days Reheat gently in the oven or toaster oven to keep the texture nice Avoid microwaving for long periods since that can dry out the fish and cheese

Ingredient Substitutions

You can swap the roasted red peppers for sun dried tomatoes for a tangy twist If you are out of Italian seasoning a mix of dried oregano basil and thyme will do Goat cheese works in place of feta in a pinch and chopped kale stands in for spinach if needed

A plate of fish with spinach and feta. Pin
A plate of fish with spinach and feta. | quickdinnerfix.com

Serving Suggestions

Serve the stuffed salmon with a grain like farro quinoa or brown rice for a balanced plate Roasted potatoes and a simple green salad are also great If you find pasta comforting toss orzo or couscous with olive oil fresh herbs and a sprinkle of parmesan for a Mediterranean feast

Cultural and Historical Context

Stuffed fish recipes are found all around the Mediterranean reflecting a love for simple nourishing ingredients Salmon though not native to the region pairs beautifully with classic Greek and Italian flavors like feta spinach and peppers This dish brings those sunny tastes to the everyday table

Recipe FAQs

→ How do I prevent the stuffing from falling out during baking?

Press the spinach-feta mixture firmly into the salmon slit and avoid overstuffing; the filling will set as it bakes.

→ Can I use frozen salmon?

Fresh salmon is best for texture, but thawed frozen fillets work. Pat dry to remove excess moisture before stuffing.

→ What can I substitute for roasted red peppers?

Sun-dried tomatoes or sautéed mushrooms can replace roasted red peppers for a similar flavor boost.

→ How do I know when salmon is cooked through?

The flesh should be opaque and flake easily with a fork. Avoid translucent, raw-looking centers for perfect doneness.

→ Are there any recommended side dishes?

Serve with cooked grains, light pastas, or roasted potatoes. A simple salad also pairs well for freshness.

→ How should leftovers be stored?

Store leftovers in an airtight container in the fridge for up to three days. Reheat gently to preserve texture.

Stuffed Salmon With Spinach Feta

Salmon filled with spinach, feta, roasted peppers, and parmesan; baked in under 30 minutes for an easy main.

Prep Time
10 min
Cook Time
20 min
Total Time
30 min

Category: One-Pot Meals

Skill Level: Easy

Cuisine: Mediterranean

Yield: 4 Servings (4 stuffed salmon fillets)

Dietary Preferences: Low-Carb, Gluten-Free

Ingredients

→ Salmon

01 4 pieces fresh salmon fillets, approximately 170 grams each, skin-on

→ Stuffing Mixture

02 3 cups baby spinach, packed (about 90 grams)
03 150 grams block feta cheese, crumbled
04 1/4 cup (25 grams) parmesan cheese, freshly grated
05 1/4 cup (40 grams) jarred roasted red peppers, diced into 6 mm pieces

→ Seasoning & Oil

06 2 tablespoons (30 ml) olive oil, divided
07 1 teaspoon Italian seasoning
08 1/2 teaspoon paprika (regular or smoked)
09 Pinch cayenne pepper
10 Salt, to taste
11 Black pepper, to taste

Steps

Step 01

Preheat oven to 200°C. Line a baking tray with parchment paper and arrange salmon fillets skin-side down.

Step 02

Using a sharp knife, make a lengthwise incision through the center of each fillet, being careful not to cut all the way through. Ensure the ends and bottom remain intact to form a pocket.

Step 03

Brush fillets with 1 tablespoon of olive oil. Sprinkle with salt and black pepper. Reserve.

Step 04

Heat the remaining olive oil in a large sauté pan over medium heat. Add spinach, Italian seasoning, paprika, cayenne, salt, and black pepper. Sauté until spinach is wilted, about 2 minutes.

Step 05

Remove pan from heat. Add roasted red peppers, crumbled feta, and grated parmesan. Mix thoroughly, pressing down on the feta to soften and ensure the filling binds together.

Step 06

Using a spoon, fill each salmon pocket with an even amount of the spinach and cheese mixture, gently pressing the mixture into place.

Step 07

Bake stuffed salmon in the preheated oven for 12–17 minutes, depending on thickness and desired doneness. Salmon should appear opaque and flake easily with a fork.

Step 08

Remove from oven and serve immediately while hot.

Notes

  1. For best flavor and texture, use fresh (not previously frozen) salmon fillets. Leftovers may be refrigerated in an airtight container for up to 3 days.
  2. Feta stored in brine delivers optimal taste. Sun-dried tomatoes make an excellent substitute for roasted red peppers if preferred.
  3. To check doneness, cut into the thickest section; the fish should be opaque with a whitish-pink hue.
  4. If Italian seasoning is unavailable, substitute equal parts dried oregano, basil, and thyme.

Required Equipment

  • Large sauté pan
  • Baking tray
  • Parchment paper
  • Sharp knife
  • Mixing spoon

Allergy Information

Double-check each ingredient to identify potential allergens and consult a healthcare professional if unsure.
  • Contains fish, milk, and dairy products.

Nutrition Facts (Per Serving)

These details are for informational purposes and don’t replace medical advice.
  • Calories: 438
  • Fat: 28 g
  • Carbs: 4 g
  • Protein: 42 g