Are you craving a delicious, comforting dish that won’t wreck your diet? Look no further than this Cottage Cheese Mushroom & Spinach Lasagna Bake! This delightful recipe combines the rich flavors of mushrooms, creamy cottage cheese, and fresh spinach, all layered together with zucchini in place of traditional pasta. Not only does it result in a dish that is low in carbs and high in protein, but it also provides a satisfying meal packed with nutrients. Whether you’re a busy parent trying to whip up dinner or a health-conscious individual looking for a new favorite, this recipe hits all the right notes.
Imagine sinking your fork into layers of cheesy goodness, where the spinach mingles perfectly with sautéed mushrooms, all enveloped in a creamy sauce made from low-fat cottage cheese and Greek yogurt. This dish is the epitome of comfort food, delivering flavor without the carb load. And the best part? It’s simple to make and can be prepped in advance for easy weeknight dinners or meal prep. Once you try this creamy, cheesy, high-protein delight, it’s bound to become a regular on your dining table!
Why You’ll Love This Cottage Cheese Mushroom & Spinach Lasagna Bake
- Healthier than traditional lasagna: Replaces pasta with nutrient-rich zucchini.
- High in protein: Thanks to cottage cheese and Greek yogurt, perfect for muscle building.
- Quick to prepare: Assemble in just a few steps, making it great for busy nights.
- Kid-friendly: A delicious way to sneak in vegetables that even the pickiest eaters will enjoy.
- Customizable: Easily adaptable with different vegetables or proteins to suit your taste.
Preparation Phase & Tools to Use
Before diving into this scrumptious recipe, ensure your kitchen is ready for action. Start by preheating your oven to 375°F (190°C) and lightly oiling your 9×9” baking dish to prevent sticking. Gather all your ingredients and tools—which includes a knife for slicing the zucchini, a cutting board, a sauté pan for cooking the mushrooms and spinach, and mixing bowls for combining ingredients. It’s helpful to have measuring cups on hand as well to ensure precision.
To make your zucchini slices less watery, sprinkle them lightly with salt and let them sit for about 10 minutes before patting them dry. This little trick ensures that your lasagna doesn’t end up soggy!

Ingredients
- 2 medium zucchini, thinly sliced lengthwise
- 16 oz mushrooms, sliced
- 3 cups fresh spinach, chopped
- 1 Tbsp olive oil
- 1½ cups low fat cottage cheese (2%)
- 1/2 cup nonfat Greek yogurt
- 1 cup shredded part skim mozzarella
- 1/4 cup grated Parmesan
- 1 tsp minced garlic
- Salt & pepper to taste
Instructions
Step 1: Preheat and Prepare
Begin your culinary adventure by preheating your oven to 375°F (190°C). This creates the perfect environment for baking your lasagna. While the oven heats up, light oil your 9×9” dish, creating a non-stick surface for your comforting layers. This important first step ensures that you can easily serve your delicious creation later!
Step 2: Sauté the Vegetables
In a large sauté pan, drizzle the olive oil and heat it over medium-high heat. Once the oil is shimmering, add the sliced mushrooms. Cook them until they become browned and tender, stirring frequently. This will take about 5-7 minutes. Next, add your chopped spinach and minced garlic to the mushrooms in the pan. Stir everything together until the spinach wilts down; season with salt and pepper to taste. The fragrance of the garlic and mushrooms will fill your kitchen and enhance your appetite!
Step 3: Prepare the White Sauce
In a separate mixing bowl, combine the low-fat cottage cheese and nonfat Greek yogurt. Stir to blend them into a creamy white sauce that serves as the foundation of your lasagna layers. This mix not only keeps the dish light but also packs a protein punch that will keep you satisfied for hours.
Step 4: Assemble the Lasagna
Now comes the fun part—layering! Start by placing a thin layer of the zucchini slices at the bottom of your baking dish. Follow this with a layer of the white sauce, then add half of the sautéed mushrooms and spinach mixture. Sprinkle a mix of mozzarella and Parmesan cheese over the veggies. Repeat these layers three to four times, ensuring that you finish with the remaining white sauce and a generous topping of the cheeses. This creates an enticing golden crust as it bakes!
Step 5: Bake to Perfection
Cover your baking dish with aluminum foil and place it in the preheated oven. Bake for 25 minutes, allowing the flavors to meld together beautifully in the heat. After that time, remove the foil and continue to bake for another 10-15 minutes, or until your lasagna is bubbly and has a golden, slightly crispy top. Once out of the oven, let it rest for 10 minutes before slicing. This step ensures that your layers hold together beautifully when served!

Variations
- Protein: Add cooked ground turkey, chicken, or beef for extra protein, or take it up a notch with tofu for a vegetarian option.
- Vegetables: Mix in other vegetables like bell peppers, zucchini, or broccoli to elevate the flavors and nutrition.
- Spices: Experiment with Italian herbs like oregano, thyme, or basil for deeper flavor profiles.
Cooking Notes
- Ensure zucchini slices are salted and patted dry to keep the layers firm.
- Feel free to use any cheese you prefer; just make sure it melts well for that perfect cheesy pull.
- Letting the dish rest after baking is crucial—this allows the layers to settle and makes cutting easier.
Serving Suggestions
- Serve with a fresh garden salad drizzled with lemon vinaigrette for a refreshing side.
- A side of garlic bread or crusty whole-grain rolls pairs wonderfully to soak up all that cheesy goodness.
Tips
- For added flavor, consider mixing pesto into the white sauce.
- Store leftovers in an airtight container in the refrigerator for up to 4 days or freeze for later use.
- If you plan to freeze, consider undercooking slightly so that it doesn’t become mushy when reheated.
Prep Time, Cook Time, Total Time
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
Nutritional Information
- Calories: ~360 per serving
- Protein: ~34 g
- Sodium: Depends on added salt and cheese options
FAQs
Can I use different vegetables in this lasagna?
Absolutely! Feel free to add vegetables of your choice or whatever is in season. Bell peppers, zucchini, and even cooked carrots can work beautifully.
How do I store leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. You can also freeze portions for later enjoyment.
Can I make this lasagna ahead of time?
Yes, you can prepare the lasagna a day in advance, cover it, and store it in the refrigerator. Just add a few minutes to the baking time if coming straight from the fridge.
Is this dish gluten-free?
Yes, this recipe is gluten-free since it uses zucchini instead of traditional pasta!
Conclusion
Your search for a delicious, healthier lasagna ends here with this Cottage Cheese Mushroom & Spinach Lasagna Bake. Packed with flavor and nutrients, this dish redefines comfort food while keeping your health goals intact. It’s easy to prepare, bursting with cheesy goodness, and provides ample opportunity for customization, making it perfect for families and gatherings. So why not give it a try today? We hope you enjoy every bite and share this recipe with your friends and family. Don’t forget to leave a comment about your experience or any variations you tried!
Print
Cottage Cheese Mushroom & Spinach Lasagna Bake
- Total Time: 1 hour
- Yield: 4 servings 1x
Description
Your search for a delicious, healthier lasagna ends here with this Cottage Cheese Mushroom & Spinach Lasagna Bake. Packed with flavor and nutrients, this dish redefines comfort food while keeping your health goals intact.
Ingredients
- 2 medium zucchini, thinly sliced lengthwise
- 16 oz mushrooms, sliced
- 3 cups fresh spinach, chopped
- 1 Tbsp olive oil
- 1½ cups low fat cottage cheese (2%)
- 1/2 cup nonfat Greek yogurt
- 1 cup shredded part skim mozzarella
- 1/4 cup grated Parmesan
- 1 tsp minced garlic
- Salt & pepper to taste
Instructions
- Begin your culinary adventure by preheating your oven to 375°F (190°C). This creates the perfect environment for baking your lasagna. While the oven heats up, light oil your 9×9” dish, creating a non-stick surface for your comforting layers.
- In a large sauté pan, drizzle the olive oil and heat it over medium-high heat. Add the sliced mushrooms and cook until browned and tender, about 5-7 minutes. Then, add chopped spinach and minced garlic, stirring until wilted.
- In a separate bowl, combine the low-fat cottage cheese and nonfat Greek yogurt to create a creamy white sauce.
- Layer the zucchini slices, white sauce, half of the mushroom-spinach mixture, and cheese in your baking dish. Repeat layers, finishing with sauce and cheese.
- Cover with foil and bake for 25 minutes, then uncover and bake for another 10-15 minutes until bubbly and golden.
Notes
Ensure zucchini slices are salted and patted dry to maintain firmness. Let the dish rest after baking to make cutting easier.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Dinner
Nutrition
- Calories: ~360 per serving
- Sodium: Depends on added salt and cheese options
- Protein: ~34 g