Spinach lasagna is a fantastic way to enjoy a comforting, cheesy meal while incorporating more greens into your diet. This recipe is straightforward, quick to prepare, and perfect for both weeknight dinners and special occasions. With layers of tender lasagna noodles, creamy ricotta, fresh spinach, and gooey melted cheese, this dish is sure to be a hit with everyone at the table. Whether you’re a seasoned cook or a beginner, you’ll find this easy spinach lasagna recipe both approachable and rewarding. Read on for a step-by-step guide to making a delicious spinach lasagna.

What is Spinach Lasagna?
Spinach lasagna is a vegetarian version of the classic Italian dish that replaces the meat filling with spinach. It features layers of lasagna noodles, a spinach and ricotta mixture, marinara sauce, and plenty of melted cheese. The spinach adds a fresh, earthy flavor and a boost of nutrients, making this dish both tasty and nutritious. This easy spinach lasagna recipe simplifies the process by using readily available ingredients and minimizing prep time, so you can have a hearty, satisfying meal on the table in no time.
Ingredients List for Spinach Lasagna
Here’s what you’ll need to make this easy spinach lasagna:
- Lasagna Noodles: 12-16 sheets of lasagna noodles (regular, whole wheat, or no-boil).
- Spinach: 10 oz of fresh spinach (or frozen, thawed, and drained).
- Ricotta Cheese: 2 cups of ricotta cheese.
- Egg: 1 large egg.
- Mozzarella Cheese: 2 cups of shredded mozzarella cheese.
- Parmesan Cheese: 1 cup of grated Parmesan cheese.
- Marinara Sauce: 4 cups of your favorite marinara sauce (store-bought or homemade).
- Garlic: 2 cloves of garlic, minced.
- Olive Oil: 1 tablespoon of olive oil, for sautéing spinach.
- Salt and Pepper: To taste.
- Italian Seasoning: 2 teaspoons of Italian seasoning.
- Fresh Basil or Parsley: ¼ cup, chopped, for garnish (optional).
Substitutions and Variations
Spinach lasagna is a versatile dish that you can easily customize to suit your preferences or dietary needs. Here are some ideas for substitutions and variations:
- Dairy-Free Option: Use dairy-free ricotta, mozzarella, and Parmesan cheese alternatives. You can also replace the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water).
- Gluten-Free: Use gluten-free lasagna noodles, or substitute the noodles with thin slices of zucchini or eggplant for a low-carb version.
- Add Extra Veggies: Incorporate other vegetables like mushrooms, zucchini, or bell peppers. Sauté them along with the spinach for added flavor and texture.
- Cheese Variations: Swap out mozzarella for provolone, or add in some shredded fontina for a richer flavor.
- Use Frozen Spinach: If using frozen spinach, be sure to thaw it and squeeze out as much water as possible to prevent the lasagna from becoming watery.
Step-by-Step Cooking Instructions

Follow these steps to create a delicious spinach lasagna:
1. Prepare the Spinach Filling
- Sauté the Spinach: Heat olive oil in a large skillet over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute. Add the spinach and cook until wilted, about 3-4 minutes if using fresh spinach. If using frozen spinach, cook until heated through. Season with salt and pepper, then remove from heat and let cool slightly.
- Mix the Ricotta: In a medium-sized bowl, combine the ricotta cheese, egg, half of the grated Parmesan, and a pinch of salt and pepper. Add the cooked spinach to the mixture and stir until well combined.
2. Cook the Lasagna Noodles
- Boil the Noodles: Cook the lasagna noodles according to the package instructions until al dente. Drain and lay them flat on a clean kitchen towel to prevent sticking. If using no-boil noodles, skip this step and proceed with the layering.
3. Assemble the Lasagna
- Preheat the Oven: Preheat your oven to 375°F (190°C).
- Layering: Grease a 9x13-inch baking dish with a little olive oil or non-stick spray. Spread a thin layer of marinara sauce on the bottom of the dish. Place a layer of lasagna noodles on top. Spread some of the spinach-ricotta mixture over the noodles, followed by a sprinkle of mozzarella cheese. Add another layer of marinara sauce. Repeat the layers until all ingredients are used, finishing with a layer of marinara sauce topped with mozzarella and Parmesan cheese.
4. Bake the Lasagna
- Cover and Bake: Cover the lasagna with aluminum foil and bake in the preheated oven for 25 minutes.
- Uncover and Finish Baking: Remove the foil and bake for an additional 20 minutes, or until the top is golden and bubbly. If you prefer a crispier top, broil the lasagna for the last 2-3 minutes.
5. Rest and Serve
- Let It Rest: Once baked, remove the lasagna from the oven and let it rest for 10-15 minutes before slicing. This allows the layers to set and makes it easier to serve.
- Slice and Serve: Slice the lasagna into squares and serve hot, garnished with fresh basil or parsley.
How to Cook Spinach Lasagna: A Step-by-Step Guide
Here’s a more detailed guide to ensure success when cooking spinach lasagna:
1. Preparing the Spinach Filling
- Cooking Spinach: When cooking spinach, remember that it wilts down significantly, so don’t be alarmed if it looks like you’re starting with a lot. Cooking it with garlic adds flavor, and letting it cool before mixing with the ricotta prevents the cheese from melting prematurely.
- Ricotta Mixture Consistency: The ricotta mixture should be creamy and easy to spread. If it seems too thick, you can add a splash of milk or a spoonful of the marinara sauce to loosen it up.
2. Assembling the Lasagna
- Even Layers: Ensure each layer of noodles is evenly covered with the spinach-ricotta mixture, sauce, and cheese. This helps the lasagna cook uniformly and makes each bite equally delicious.
- Don’t Overfill: Resist the temptation to overfill the layers with too much filling or sauce. A balanced approach will ensure that the lasagna holds together well when cut.
Common Mistakes to Avoid
Avoid these common mistakes to ensure your spinach lasagna turns out perfectly:
- Skipping the Sauté: Always sauté fresh spinach to remove excess moisture. If using frozen spinach, be sure to squeeze out all the water after thawing.
- Underseasoning: Spinach has a mild flavor, so be sure to season each layer, especially the ricotta mixture, to ensure the lasagna is flavorful.
- Too Much Sauce: Adding too much sauce can make the lasagna soggy. Stick to the recommended amounts for the best results.
- Cutting Too Soon: Cutting into the lasagna right out of the oven can cause it to fall apart. Letting it rest for 10-15 minutes helps the layers set and makes for cleaner slices.
Serving and Presentation Tips
The way you present your spinach lasagna can elevate the dining experience. Here are some tips for serving:
- Slice with Care: Use a sharp knife to cut clean slices, ensuring that each portion has all the layers intact.
- Garnish: Sprinkle freshly chopped basil or parsley on top of the lasagna for a pop of color and added freshness.
- Pair with Sides: Serve your spinach lasagna with a crisp green salad, garlic bread, or roasted vegetables to create a well-rounded meal.
How to Serve Spinach Lasagna
Serving spinach lasagna can be a breeze with a few simple tricks:
- Family Style: Serve the lasagna straight from the baking dish, allowing guests to help themselves. This casual approach is perfect for family dinners or relaxed gatherings.
- Plated Presentation: For a more formal presentation, carefully transfer individual slices to plates using a spatula. Arrange the slice attractively on the plate and garnish with fresh herbs.
Presentation Ideas for Spinach Lasagna
Elevate the visual appeal of your spinach lasagna with these presentation ideas:
- Layer Visibility: Ensure the layers of noodles, spinach filling, and cheese are visible when slicing the lasagna. This showcases the effort put into making the dish.
- Use Fresh Herbs: Top the lasagna with whole basil leaves or a sprig of parsley for a fresh and vibrant look.
- Cheese Gratin: Create a cheesy crust by adding extra Parmesan on top before baking. The golden-brown cheese will look and taste irresistible.
Spinach Lasagna Recipe Tips
Here are some additional tips to help you make the best spinach lasagna possible:
- Make Ahead: You can assemble the lasagna up to 24 hours in advance and store it in the refrigerator. When ready to bake, simply remove it from the fridge and bake as directed.
- Double the Recipe: Lasagna is great for leftovers. Consider making a double batch and freezing one for a quick meal later on.
- Test for Doneness: To ensure the lasagna is fully cooked, insert a knife into the center. If it comes out hot and the cheese is melted, it’s ready.
Frequently Asked Questions (FAQs)
1. Can I freeze spinach lasagna? Yes, spinach lasagna freezes well. Allow it to cool completely, then wrap tightly in aluminum foil or plastic wrap before placing it in the freezer. It can be stored for up to three months.
2. How do I reheat spinach lasagna? To reheat, place the lasagna in an oven-safe dish and cover with foil. Bake at 350°F (175°C) until heated through, about 25-30 minutes. You can also reheat individual slices in the microwave.
3. Can I make spinach lasagna ahead of time? Absolutely! You can assemble the lasagna up to 24 hours in advance and store it in the refrigerator. When ready to bake, simply remove it from the fridge and bake as directed.
4. What can I use instead of ricotta cheese? Cottage cheese or mascarpone can be used as a substitute for ricotta. For a dairy-free option, try using tofu blended with lemon juice and nutritional yeast.
5. How can I prevent the lasagna from being watery? Ensure you sauté the spinach well to remove excess moisture and avoid using too much sauce. Let the lasagna rest before cutting to allow it to set.
Conclusion
Spinach lasagna is a delicious, nutritious, and easy-to-make dish that’s perfect for any occasion. With its layers of tender noodles, creamy spinach filling, and rich marinara sauce, it’s a meal that’s sure to satisfy. By following this detailed guide, you can create a spinach lasagna that’s flavorful, satisfying, and a hit with everyone at the table. Whether you’re cooking for a family dinner, meal prepping, or hosting guests, this dish is a wonderful addition to your recipe repertoire. Enjoy the process, and buon appetito!
PrintEasy Spinach Lasagna Recipe
This Spinach Lasagna recipe offers a delicious vegetarian twist on a classic dish, featuring layers of fresh spinach, ricotta, and mozzarella cheese, all baked to perfection with a rich marinara sauce. It’s a comforting and nutritious meal that’s perfect for family dinners or a special occasion.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings
- Category: Main Course
- Method: Baking
- Cuisine: Italian
- Diet: Vegetarian
Ingredients
- Lasagna Noodles: 12-16 sheets (regular, whole wheat, or no-boil)
- Spinach: 10 oz fresh (or frozen, thawed, and drained)
- Ricotta Cheese: 2 cups
- Egg: 1 large
- Mozzarella Cheese: 2 cups, shredded
- Parmesan Cheese: 1 cup, grated
- Marinara Sauce: 4 cups (store-bought or homemade)
- Garlic: 2 cloves, minced
- Olive Oil: 1 tablespoon, for sautéing spinach
- Salt and Pepper: To taste
- Italian Seasoning: 2 teaspoons
- Fresh Basil or Parsley: ¼ cup, chopped (optional, for garnish)
Instructions
- Cook the Noodles: If using regular lasagna noodles, boil according to package instructions. Drain and set aside.
- Prepare the Spinach: In a large skillet, heat olive oil over medium heat. Add minced garlic and sauté until fragrant. Add spinach and cook until wilted (or heated through if using frozen). Season with salt, pepper, and Italian seasoning. Remove from heat and let cool slightly.
- Prepare the Ricotta Mixture: In a bowl, combine ricotta cheese, egg, and a pinch of salt and pepper. Stir in the cooked spinach mixture.
- Assemble the Lasagna: Preheat oven to 375°F (190°C). Spread a thin layer of marinara sauce on the bottom of a greased baking dish. Add a layer of lasagna noodles, followed by a layer of the spinach-ricotta mixture, and a sprinkle of mozzarella and Parmesan. Repeat layers, ending with a layer of sauce and a final sprinkle of cheese.
- Bake: Cover with foil and bake for 25 minutes. Remove foil and bake an additional 20-25 minutes until the top is bubbly and golden.
- Serve: Let the lasagna cool for 10 minutes before garnishing with fresh basil or parsley and serving.
Notes
For a richer flavor, use a mix of fresh and frozen spinach. Adjust the seasoning to taste and feel free to add extra garlic or herbs for added flavor.
Nutrition
- Serving Size: ⅛ of the lasagna
- Calories: 360 kcal
- Sugar: 7g
- Sodium: 720mg
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