Cottage Cheese, Mushroom, and Spinach Lasagna Bake Recipe
Introduction
This Cottage Cheese Mushroom and Spinach Lasagna Bake is a delicious and healthier take on classic lasagna. Packed with fresh vegetables, creamy cottage cheese, and melty mozzarella, it’s perfect for a comforting weeknight dinner.

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 and black pepper to taste
Instructions
- Step 1: Heat olive oil in a large skillet over medium-high heat.
- Step 2: Add mushrooms and cook until golden, about 6–8 minutes.
- Step 3: Stir in spinach and garlic, cook until wilted. Remove from heat.
- Step 4: In a bowl, mix cottage cheese, Greek yogurt, half the mozzarella, and Parmesan.
- Step 5: Salt zucchini slices and let sit for 10 minutes; then pat dry to remove excess moisture.
- Step 6: In a baking dish, layer cheese mixture, zucchini slices, then spinach-mushroom filling. Repeat the layers.
- Step 7: Top with the remaining mozzarella cheese.
- Step 8: Cover with foil and bake at 375°F for 25 minutes.
- Step 9: Uncover and bake 15 more minutes until bubbly and golden on top.
- Step 10: Let the lasagna rest for 10 minutes before serving to set.
Tips & Variations
- For extra flavor, add chopped fresh herbs like basil or oregano to the cheese mixture.
- You can substitute spinach with kale or Swiss chard if preferred.
- Use a mandoline slicer to get even zucchini slices for uniform layering.
- To keep it dairy-free, try replacing cottage cheese and yogurt with a plant-based alternative.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave until warmed through or place in a preheated oven at 350°F for 15 minutes until hot.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this dish ahead of time?
Yes, you can assemble the lasagna a day in advance, cover it, and refrigerate until ready to bake.
Is this recipe gluten-free?
Yes, this recipe uses zucchini slices instead of traditional pasta, making it naturally gluten-free.
Print
Cottage Cheese, Mushroom, and Spinach Lasagna Bake Recipe
- Total Time: 1 hour
- Yield: 6 servings 1x
- Diet: Low Fat
Description
A delicious and healthy Cottage Cheese Mushroom and Spinach Lasagna Bake featuring layers of zucchini, sautéed mushrooms, fresh spinach, and a creamy cottage cheese and Greek yogurt blend, baked to golden perfection with mozzarella and Parmesan cheeses.
Ingredients
Vegetables
- 2 medium zucchini, thinly sliced lengthwise
- 16 oz mushrooms, sliced
- 3 cups fresh spinach, chopped
- 1 tsp minced garlic
Dairy
- 1½ cups low fat cottage cheese (2%)
- 1/2 cup nonfat Greek yogurt
- 1 cup shredded part-skim mozzarella (divided)
- 1/4 cup grated Parmesan
Others
- 1 Tbsp olive oil
- Salt and black pepper to taste
Instructions
- Heat the olive oil. Heat olive oil in a large skillet over medium-high heat to prepare for sautéing the mushrooms.
- Cook mushrooms. Add the sliced mushrooms to the skillet and cook until golden brown, about 6–8 minutes, stirring occasionally to ensure even cooking.
- Add spinach and garlic. Stir in the chopped spinach and minced garlic, cooking until the spinach is wilted. Then remove the skillet from heat.
- Prepare cheese mixture. In a mixing bowl, combine the low fat cottage cheese, nonfat Greek yogurt, half of the shredded mozzarella, and grated Parmesan cheese. Stir well to blend evenly.
- Prepare zucchini. Sprinkle salt on the zucchini slices and let them sit for 10 minutes to draw out excess moisture. Then pat them dry thoroughly with paper towels or a clean cloth.
- Layer the lasagna. In a baking dish, start layering with a portion of the cheese mixture, followed by a layer of zucchini slices, and then the spinach-mushroom filling. Repeat these layers until all ingredients are used.
- Add remaining mozzarella. Sprinkle the remaining shredded mozzarella cheese evenly on top of the final layer.
- Bake covered. Cover the baking dish with foil and bake in a preheated oven at 375°F (190°C) for 25 minutes.
- Bake uncovered. Remove the foil and continue baking for another 15 minutes until the lasagna is bubbly and the cheese is golden brown.
- Rest and serve. Let the lasagna rest for 10 minutes before serving to allow it to set for easier slicing and better flavor.
Notes
- Salting the zucchini slices is essential to remove excess moisture and prevent a watery lasagna.
- You can substitute the mushrooms with your favorite type, such as cremini or portobello, for different flavor profiles.
- Use fresh spinach rather than frozen for the best texture in this bake.
- Letting the lasagna rest after baking helps it firm up and improves slicing.
- This dish can be stored in the refrigerator for 3-4 days and reheated gently before serving.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Italian
Keywords: cottage cheese lasagna, mushroom lasagna, spinach lasagna, healthy lasagna, low fat lasagna, zucchini lasagna

