Creamy Spinach & Mushroom Lasagna

A traditional recipe with full-fat ricotta, mozzarella, béchamel, and loads of pasta can easily run 15-20 points per slice. But we can absolutely capture that creamy, earthy, garlicky magic in a much lighter way.

Let’s build a Creamy Spinach & Mushroom Lasagna that’s truly WW-friendly, packed with flavor, and worthy of a place on your table.

Heavenly Creamy Spinach & Mushroom Lasagna (Lightened Up)

Yields: 9 generous squares
Serving Size: 1 square
WW Points: 6 Points per serving

Our strategy: We’ll use a protein-packed cottage cheese blend instead of heavy ricotta, build a lightened béchamel, and bulk up on the veggies. The mushrooms provide a meaty texture without any meat.

Ingredients:

For the Vegetable Filling:

• 16 oz cremini (baby bella) mushrooms, sliced

• 1 medium onion, finely diced

• 4 cloves garlic, minced

• 5 oz fresh baby spinach (about 5 cups packed)

• 1/2 teaspoon salt

• 1/4 teaspoon black pepper

• 1/4 teaspoon grated nutmeg (optional, but classic with spinach)

• 1 teaspoon olive oil (just enough to sauté)

For the Creamy Ricotta-Style Layer:

• 2 cups fat-free cottage cheese (or 1% low-fat)

• 1/4 cup non-fat plain Greek yogurt

• 1 large egg, lightly beaten

• 1/4 cup grated Parmesan cheese (the good stuff, divided)

• 1 teaspoon garlic powder

• 1 tablespoon fresh parsley, chopped (or 1 teaspoon dried)

For the Light Béchamel Sauce:

• 2 tablespoons light butter

• 3 tablespoons all-purpose flour

• 2 cups fat-free milk (or unsweetened almond milk for even fewer points)

• 1/4 teaspoon salt

• Pinch of ground nutmeg

• Pinch of white or black pepper

For Assembly:

• 9 no-boil lasagna noodles (or oven-ready)

• 1 cup shredded part-skim mozzarella cheese

Instructions:

1. Preheat & Prep: Preheat your oven to 375°F (190°C). Lightly spray an 8×8-inch or 9×9-inch square baking dish with non-stick spray.

2. Sauté the Vegetables: Heat the teaspoon of olive oil in a very large non-stick skillet over medium-high heat. Add the sliced mushrooms and onion. Cook, stirring occasionally, until the mushrooms release their liquid and it evaporates, and the mushrooms get beautifully golden brown (about 8-10 minutes). Don’t rush this step; the browning is pure flavor. Add the minced garlic and cook for 30 seconds until fragrant. Add the spinach in big handfuls, stirring until it all wilts down. Season with salt, pepper, and nutmeg. Remove from heat and set aside.

3. Make the Cottage Cheese Filling: In a medium bowl, combine the cottage cheese, Greek yogurt, beaten egg, 2 tablespoons of the Parmesan cheese, garlic powder, and parsley. Stir well. For an ultra-creamy, ricotta-like texture, you can blitz this mixture in a food processor for 30 seconds until smooth. This is a game-changer if you dislike the texture of cottage cheese curds.

4. Make the Light Béchamel: In a medium saucepan, melt the light butter over medium heat. Whisk in the flour and cook, whisking constantly, for 1 minute to cook out the raw flour taste. Slowly pour in the milk while whisking vigorously to prevent lumps. Bring the sauce to a gentle simmer, continuing to whisk. Cook for 3-5 minutes, until it thickens enough to coat the back of a spoon. Stir in the salt, nutmeg, and pepper. Remove from heat.

5. Assemble the Lasagna: Now for the fun part. Layering order in your prepared dish:

   • Bottom Layer: Spread 1/3 of the light béchamel sauce evenly on the bottom of the dish. This prevents sticking and starts the creaminess.

   • Layer 1: Place 3 no-boil lasagna noodles over the sauce. Top with half of the sautéed spinach-mushroom mixture. Dollop half of the cottage cheese mixture over the vegetables and gently spread it. Sprinkle with 1/3 of the mozzarella.

   • Layer 2: Place another 3 noodles. Repeat with the remaining spinach-mushroom mixture and remaining cottage cheese mixture. Sprinkle with another 1/3 of the mozzarella.

   • Top Layer: Place the final 3 noodles on top. Pour the remaining 2/3 of the béchamel sauce over the noodles, spreading it gently to cover them completely and seal all the edges (this is the secret to keeping the top from drying out). Sprinkle with the final 1/3 of the mozzarella and the remaining 2 tablespoons of Parmesan.

6. Bake: Cover the dish tightly with foil (spray the underside with non-stick spray so it doesn’t stick to the cheese) and bake for 30 minutes. Remove the foil and bake for another 15-20 minutes, until the lasagna is bubbly all over and the top is beautifully golden with some brown spots.

7. The Crucial Rest: This is the hardest part, but absolutely necessary. Let the lasagna rest on the counter for at least 10-15 minutes before slicing. This allows it to set up and not slide apart into a soupy mess on your plate.

8. Serve: Slice into 9 squares and serve with a simple side salad dressed with lemon juice.

Make It Your Own:

• Roasted Garlic & Cauliflower Cream Sauce: For an even lower-point, super-creamy sauce, replace the béchamel entirely. Roast a head of garlic and steam 2 cups of cauliflower florets. Blend them with 1/2 cup vegetable broth and 2 tablespoons of Parmesan until silky smooth. Use this as your white sauce layer.

• Artichoke Addition: Add a can of drained, chopped artichoke hearts to the mushroom spinach mix for an extra layer of flavor and texture.

• Spicy Kick: Sprinkle red pepper flakes into the sautéed mushrooms for a gentle heat that pairs beautifully with the creamy elements.

This lasagna is a celebration of vegetables, wrapped in a creamy, cheesy package that feels like a hug. It’s proof that comfort food and mindful eating can exist deliciously in the same bite. Let me know if you’d like a recipe for that side salad!