Creamy White Sauce Lasagna 

Ingredients

Pasta

  • 12–15 lasagna sheets (regular or oven-ready)

Chicken Filling

  • 500g chicken breast or thighs (cubed or shredded)
  • 1 onion (finely chopped)
  • 3 garlic cloves (minced)
  • 2 tbsp olive oil
  • 1 tsp salt
  • 1 tsp black pepper
  • 1 tsp Italian herbs or oregano
  • ½ tsp paprika

Optional add-ins:

  • mushrooms
  • spinach
  • bell peppers
  • corn

Creamy Béchamel Sauce (the heart of the recipe)

  • 5 tbsp butter
  • 5 tbsp flour
  • 1 liter warm milk (about 4 cups)
  • 1 cup heavy cream (optional but extra creamy)
  • 1½ cups shredded mozzarella
  • ½ cup parmesan
  • salt & pepper
  • pinch nutmeg (optional but classic)

Cheese Layers

  • 2–3 cups mozzarella
  • 1 cup cheddar or gouda
  • extra parmesan on top

👩‍🍳 Step-by-Step Instructions

Step 1 – Cook the Chicken

Heat oil in pan.

Add onion → cook until soft.

Add garlic → 30 seconds.

Add chicken pieces.

Season with:

  • salt
  • pepper
  • herbs
  • paprika

Cook until golden and fully cooked.

If using shredded chicken:

Cook, then shred.

If adding mushrooms or veggies:

Cook them now with chicken.

Set aside.

Kitchen should smell amazing already 😄

Step 2 – Make the Béchamel (super important)

This sauce makes the whole lasagna creamy.

In large pot:

Melt butter.

Add flour.

Whisk 2–3 minutes until lightly golden.

(This removes flour taste)

Slowly add warm milk while whisking constantly.

It thickens into smooth sauce.

Add cream.

Add mozzarella + parmesan.

Season with salt & pepper.

Optional: tiny pinch nutmeg.

Texture should be:

✔ smooth

✔ thick but pourable

✔ creamy like soup

Not too thick or it won’t spread.

If too thick → add milk.

Taste it. Should already taste delicious.

Step 3 – Prepare Pasta

If using regular sheets:

Boil until slightly al dente.

If oven-ready:

No boiling needed.

Lightly oil sheets so they don’t stick.

Step 4 – Assembly Time (layer magic)

Grease your baking tray.

Now layer like this:

Layer 1

Thin layer béchamel

Layer 2

Lasagna sheets

Layer 3

Chicken filling

Layer 4

Béchamel sauce

Layer 5

Cheese

Repeat layers 3–4 times.

Finish with:

LOTS of béchamel + cheese on top.

Don’t skimp on top cheese.

That’s what creates the golden crust like the photo.

Step 5 – Bake

Preheat oven:

180°C (350°F)

Cover with foil first.

Bake 25 minutes.

Then remove foil.

Bake another 15–20 minutes until:

✔ top golden

✔ bubbling edges

✔ slightly browned spots

For darker top:

Broil 2–3 minutes at end.

Watch carefully.

Step 6 – Rest (very important!)

Let rest 15–20 minutes.

This helps layers set.

Cutting too early makes it messy.

Patience = clean beautiful slices.

Step 7 – Serve

Cut squares.

Lift gently.

Watch cheese stretch.

Creamy layers inside look INSANE.

Pure comfort food moment 🤤

🧠 Texture & Taste

This lasagna is:

Top → cheesy crust

Middle → creamy sauce

Inside → tender chicken

Pasta → soft & silky

Not heavy like red lasagna.

More smooth and rich.

Almost melts in your mouth.

Super cozy flavor.

🔥 Pro Tips (game changers)

🧀 More sauce than you think

Pasta absorbs liquid while baking

🥛 Warm milk prevents lumps

🔥 Cover first, uncover later

Prevents burning

🌿 Add spinach for freshness

🧄 Add garlic butter drizzle on top for extra flavor

❄ Make ahead

Tastes better next day

🍽 Flavor Variations

You can customize easily:

Mushroom White Lasagna

Add lots of sautéed mushrooms

Spinach Ricotta

Add ricotta + spinach layers

Seafood

Use shrimp or salmon

Beef Version

Swap chicken for ground beef

Spicy

Add chili flakes or jalapeños

Extra cheesy

Add cream cheese or ricotta inside sauce

🥗 What to Serve With It

Because it’s rich, pair with:

✔ green salad

✔ garlic bread

✔ roasted veggies

✔ pickles

✔ light soup

Balances perfectly.

❄ Storage

Fridge: 4 days

Freezer: 2 months

Reheat:

Oven best

Air fryer works great

Microwave softer but still tasty

❤️ Final Thoughts

This is one of those dishes that makes people say:

“Who made this??”

It tastes homemade, rich, and comforting.

And that big tray style? Perfect for sharing.

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