Delicious Salmon Wellington

Category: Dinner Ideas That Actually Work

Tender salmon and spinach cream tucked in puff pastry. Total time is 50 mins, great for fancy dinners or special nights.
Clare Recipes
Created By Lily Chen
Updated on Mon, 28 Apr 2025 21:04:09 GMT
Golden Salmon Wellington on a Plate Save
Golden Salmon Wellington on a Plate | lilicooks.com

Mixing sheets of flaky golden puff pastry in my own kitchen while the scent of cooked garlic and spinach wafts through the air, I'm often struck by why this dish has become my favorite for gatherings. There's a bit of wonder in turning basic items into something that looks straight from an upscale restaurant.

Key Ingredients

  • Salmon Fillets: The main attraction
  • Puff Pastry: The ready-made kind works great
  • Baby Spinach: For the soft inner layer
  • Real Butter: It really makes a difference
  • Garlic Cloves: Don't use the pre-minced stuff
Salmon Wellington with Creamy Spinach Recipe Save
Salmon Wellington with Creamy Spinach Recipe | lilicooks.com

Creating the Magic

The Basics:
Always use puff pastry that's been sitting out a bit - I found out this matters when I fought with cold pastry that kept breaking. Get your salmon to room temp too; it'll cook more evenly that way. My first try, I didn't wait and ended up with well-cooked sides but a cool middle.
Spinach Prep:
This middle layer isn't just filling, it keeps everything moist. Cook your garlic until you can smell it but before it turns brown, then toss in spinach gradually. It'll shrink down to almost nothing; what seems like too much at first becomes just enough. Add a bit of cream cheese to make it extra rich.
Putting It Together:
This part needs you to take your time. Spread the pastry out carefully. Put your salmon in the middle, top with your spinach mix, then start folding the pastry over. Don't stress if it's not perfect - it'll still look great. Once I dropped part of it and had to patch it up; nobody could tell after it was baked.
Finishing Up:
Before you bake it:
Brush with beaten egg:
Makes it shine golden
Cut little slits on top:
Lets steam out
Add some easy designs:
If you feel like getting fancy
Make sure edges are closed:
Let it sit:
For five minutes before baking

Customizing Your Dish

After making tons of these (and messing up a few times), I've found some tasty changes you can try:

Try These Fillings

Cooked wild mushrooms instead of spinach.

Roasted red peppers for a pop of color and sweetness.

Mix fresh herbs into your cream cheese.

Cooked shallots for extra flavor.

Try different cheese blends.

My husband's mom puts fresh dill in hers - now we all make it that way in our family.

Great Side Dishes

This fancy main dish goes well with these sides:

Baked asparagus with a squeeze of lemon.

Basic green salad with light dressing.

Crunchy baked potatoes.

A drizzle of white wine sauce.

Rice cooked with fresh herbs.

Keeping Leftovers

Tastes best right after baking.

Can be put together hours before cooking.

Stays good 2-3 days in the fridge.

Warm up slowly in the oven.

Don't use the microwave - wrecks the crust.

Delicious Salmon Wellington with Creamy Spinach Recipe Save
Delicious Salmon Wellington with Creamy Spinach Recipe | lilicooks.com

Expert Advice

Dry the salmon completely.

Feel for tiny bones carefully.

Don't add too much spinach.

Press edges firmly to close.

Wait 10 minutes before slicing.

Final Thoughts

This Wellington has become my go-to celebration food, what I cook when someone gets good news at work, celebrates another year, or just because we made it to the weekend and want something nice. It shows that with decent ingredients and a bit of care, anyone can make something amazing at home.

Whether you're cooking for a big event or just want to jazz up a regular dinner, remember that good Wellington, like most nice things, needs your attention. Don't rush through the steps, and try to enjoy making it.

And don't forget to add those little knife marks on top - it's your personal touch that makes each Wellington totally your own.

Recipe FAQs

→ Can I prep it early?
Sure! Chill it for a day or freeze for 3 months. Add the egg wash only before baking.
→ What keeps it from getting soggy?
Cool the spinach filling first and blot the salmon until dry before assembling.
→ What sides pair well?
Light sides like roasted veggies, asparagus, or salad balance this rich dish.
→ Can frozen spinach work here?
Totally—just thaw it first and squeeze out all the water.
→ How do I know it’s done cooking?
The pastry should be golden, and the salmon inside should hit 145°F (63°C).

Classic Salmon Wellington

Salmon wrapped in crispy puff pastry with a creamy spinach center. Looks fancy, but it's surprisingly simple to prepare.

Preparation Time
20 min
Cooking Time
30 min
Overall Time
50 min
Created By: Lily Chen

Category: Main Dishes

Skill Level: Challenging

Cuisine Type: European

Output: 4 Serves (4 individual Wellingtons)

Dietary Options: ~

Ingredients

→ Main Ingredients

01 1 beaten egg
02 1 sheet of frozen puff pastry, chilled in the fridge
03 4 salmon fillets (6 oz each), skinless

→ For the Spinach Filling

04 4 cups of baby spinach (around 4 oz)
05 1/4 teaspoon black pepper
06 1/2 teaspoon salt
07 1/4 cup grated parmesan cheese
08 2 garlic cloves, finely chopped
09 2 tablespoons of butter (unsalted)
10 2/3 cup cream cheese, softened
11 1 yellow onion, chopped into small bits
12 1/4 cup breadcrumbs (dried)

Steps

Step 01

Over medium heat, melt the butter in a large pan and cook the onion until it's soft and clear. Toss in the spinach and stir until it’s slightly wilted. Sprinkle the garlic in and cook for a quick 30 seconds. Add some black pepper for flavor.

Step 02

Stir the cream cheese into the spinach mixture until it melts. Add breadcrumbs and parmesan. Mix everything well, then take it off the stove.

Step 03

Lightly season the salmon fillets with salt and pepper. Roll out the puff pastry and slice it into sections big enough to wrap each piece of salmon with a couple of inches of extra pastry around the edges.

Step 04

Lay a piece of salmon in the middle of a puff pastry piece. Scoop some spinach mixture on top of the fish. Brush the edges of the pastry with beaten egg, then fold and seal the salmon fully inside.

Step 05

Flip the wrapped salmon so the seams face down on a baking sheet lined with parchment paper. Use a sharp knife to score shallow crosshatch patterns on the tops.

Step 06

Place in an oven heated to 200°C (390°F) and bake for about 30 minutes, or until the pastry looks golden and crisp.

Tips

  1. Freeze ahead for 3 months if needed
  2. Stays good in the fridge for 3 days
  3. Use an oven to reheat so the pastry stays flaky

Required Tools

  • Baking tray
  • Knife (sharp)
  • Non-stick parchment paper
  • A big frying pan

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Includes fish (salmon)
  • Includes dairy (parmesan, cream cheese)
  • Includes gluten (pastry, breadcrumbs)
  • Includes eggs

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 446
  • Fats: 31 g
  • Carbohydrates: 36 g
  • Proteins: 7 g