Spinach Lasagna White

Highlighted under: Classic Comfort Cooking

You ever find yourself craving comfort food but want to skip the heaviness? Coming home from a long day, I knew I wanted something cozy but didn’t want to feel weighed down. That’s when I decided to experiment with a lighter version of lasagna, swapping the traditional red sauce for a creamy white sauce filled with spinach. It turned out beautifully, and the best part? I even managed to sneak in some extra veggies without anyone noticing!

Created by

The Meals By Sophia Team

Last updated on 2026-06-09T22:58:19.704Z

So, I started making this spinach lasagna white a couple of months back when I was trying to find ways to lighten up our usual pasta nights. Honestly, it started with me having a bunch of spinach that I needed to use before it went bad. I threw together a simple white sauce with some ricotta and mozzarella, and before I knew it, I had a hit on my hands. The first time I made it, I completely forgot about the garlic. Spoiler alert, it still turned out great!

Over time, I’ve learned a few tricks to make the layers just right. I like to add a little lemon zest to the spinach to brighten things up. You might think that’s unnecessary, but trust me, it makes a difference. If you are a fan of convenience, pre-cooked noodles can save even more time, but I do love the chewy texture of traditional noodles cooked from scratch. Totally your call!

Why I Keep Making This

I can pack in a ton of spinach without anyone realizing
The white sauce feels rich, but it's surprisingly light
My family fights over the leftovers
It's a great way to use up ingredients before they spoil

The Secret to This Spinach Lasagna White

When you think about lasagna, usually a rich red sauce comes to mind, right? Switching to a creamy white sauce gives this dish a totally different vibe, but still keeps it cozy and comforting. The beauty of the white sauce is that it pairs beautifully with the spinach, creating a vibrant green layer that looks as good as it tastes. And let’s be honest, this is a sneaky way to get more veggies in without a fuss.

One of my favorite things about this recipe is its flexibility. You can add in other veggies too, like mushrooms or zucchini, just sauté them with the spinach. If you’re feeling adventurous, toss in some cooked chicken or a bit of nutty pesto into the ricotta mixture. It just makes the meal more personal and gives you that chance to use up any odds and ends in the fridge.

Ingredients

For the Lasagna

9 lasagna noodles
2 tablespoons olive oil
3 cloves garlic, minced
2 cups fresh spinach, chopped
1 cup ricotta cheese
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese
1/2 teaspoon lemon zest
1 teaspoon salt
1/2 teaspoon black pepper
2 cups milk
3 tablespoons all-purpose flour
1/4 teaspoon nutmeg

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C). Grab a 9x13 inch baking dish and set it aside.

Cook the Noodles

Boil a big pot of salted water and cook the lasagna noodles according to package instructions, usually about 8-10 minutes. Drain them, and toss with a little olive oil so they don’t stick.

Prepare the Filling

In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute. Then stir in the chopped spinach and cook until wilted, about 2 minutes. Turn off the heat and let it cool a tad before mixing in the ricotta, half the mozzarella, lemon zest, salt, and pepper.

Make the White Sauce

In a saucepan, whisk together the flour and a bit of the milk over medium heat. Gradually add the rest of the milk, stirring until it thickens, around 4-5 minutes. Add the nutmeg for that hint of warmth.

Assemble the Lasagna

Start layering in your baking dish: a bit of the sauce on the bottom, followed by a layer of noodles, and then a layer of the spinach filling. Repeat until you run out of noodles, finishing with the sauce on top. Sprinkle the remaining mozzarella and Parmesan over the very top.

Bake

Cover the dish with foil and bake for 25 minutes. Remove the foil and bake for another 15 minutes until the cheese is bubbly and golden. You'll want to let this cool for about 10 minutes before slicing, or it might just fall apart.

Scaling Spinach Lasagna White for a Crowd

If you're thinking about making this for a larger group, doubling the recipe is quite manageable. Just grab a bigger baking dish and plan for an extra 10-15 minutes of baking time, keeping an eye on those cheesy edges. I often find that letting it rest just a little longer helps it hold together better when serving. You can also prepare the layers ahead of time, pop everything into the fridge, and bake it right before dinner. That little trick saves a lot of stress, especially if you’re entertaining.

Another tip for larger gatherings is to consider a side salad or some garlic bread. Honestly, it rounds out the meal perfectly without making the lasagna feel too heavy. And if you want leftovers (trust me, you do), making two smaller pans instead of one large one might be the way to go, so you can keep one untouched for the next day.

Questions About Recipes

→ Can I use frozen spinach instead of fresh?

Yes, you can! Just make sure to thaw and squeeze out as much moisture as you can so it doesn’t make the lasagna watery.

→ What if I don't have ricotta cheese?

You could substitute cottage cheese, but I find it alters the texture a bit. Mixing in some cream cheese helps too.

→ Does the lasagna reheat well?

Absolutely, the flavors actually deepen as it sits in the fridge. Just cover it while reheating so it doesn’t dry out.

→ Can I add meat to this recipe?

Of course! Ground chicken or turkey would work well. Just cook it prior and mix it with the spinach filling for something heartier.

→ How long will leftovers keep?

You can store leftovers in the fridge for about 3-4 days, but honestly, it rarely lasts that long in my house!