Cozy Vegetarian Pumpkin Spinach Lasagna Recipe | Easy & Delicious

Posted on November 29, 2023 by Kate

Dinner

Introduction

Oh, friends, do you ever have those days where all you want is a warm hug from your food? For me, that feeling often starts with cozy flavors and familiar comfort. Today, I’m bringing you a recipe that embodies just that: my absolutely delicious Vegetarian Pumpkin Spinach Lasagna. It’s the perfect dish for a chilly evening, a family gathering, or honestly, just because you deserve something truly special. You might be surprised by how wonderfully pumpkin and spinach come together, creating a creamy, savory, and slightly sweet symphony that will have everyone asking for seconds!

Why You’ll Love This Recipe

  • Fast: Even with no-boil noodles, this comes together surprisingly quickly.
  • Easy: Simple steps mean less stress and more enjoyment in the kitchen.
  • Giftable: Imagine delivering a pan of this warm goodness to a friend or neighbor – pure joy!
  • Crowd-pleasing: The unique flavor combination is a guaranteed hit, even with picky eaters.

Ingredients

Gathering your ingredients is the first step to lasagna magic! Here’s what you’ll need:

  • 1 tablespoon olive oil: Our little helper to start things off.
  • 1/2 cup white or yellow onion, finely chopped: The sweet foundation of our flavor.
  • 3 cloves garlic, minced: Because everything is better with garlic, right?
  • 6 oz fresh spinach: It wilts down beautifully and adds a lovely earthy note.
  • 2 (15oz) cans pumpkin puree (not pumpkin pie filling): This is the star! Make sure it’s pure pumpkin.
  • 1/2 teaspoon ground cinnamon: Adds a subtle warmth that complements the pumpkin.
  • 1/2 teaspoon ground nutmeg: A classic pairing with pumpkin, it brings out that comforting aroma.
  • 1/4 teaspoon kosher salt, plus more to taste: Essential for bringing out all those delicious flavors.
  • Kosher salt and black pepper, to taste: We’ll season as we go!
  • 15 oz ricotta cheese (reduced-fat, part-skim): For that creamy, dreamy filling.
  • 1 large egg: Helps bind our ricotta mixture beautifully.
  • 1/2 cup milk of choice (plain, unsweetened): To make the ricotta wonderfully smooth.
  • 1 tablespoon dried oregano or dried basil: A little herbaceous magic.
  • 12 no-boil lasagna noodles: The ultimate shortcut to deliciousness!
  • 1 1/3 cup mozzarella cheese, shredded: For that irresistible cheesy pull.
  • 1/2 cup grated Parmesan cheese, plus 2 tablespoons for topping: Salty, nutty perfection.
  • Fresh basil or parsley, for garnish (optional): A pop of fresh color and flavor at the end.

How to Make It

Alright, let’s get cooking! You’ve got this!

  1. Preheat your oven: First things first, get that oven warming up to 375°F (190°C).
  2. Sauté the aromatics: Grab a large skillet and heat up that olive oil over medium heat. Toss in your chopped onion and let it soften for about 5-7 minutes. Then, add your minced garlic and cook for just 1 more minute until it smells amazing and fragrant.
  3. Wilt the spinach: Now, add your fresh spinach to the skillet. It will look like a lot, but don’t worry, it cooks down quickly. Stir it around for about 2-3 minutes until it’s beautifully wilted. Once it’s ready, remove the skillet from the heat.
  4. Mix the pumpkin magic: In a large bowl, combine the two cans of pumpkin puree. Stir in the cinnamon, nutmeg, and that 1/4 teaspoon of kosher salt. Give it a good mix and season with a pinch more salt and pepper to your liking.
  5. Whip up the ricotta dream: In a separate medium bowl, whisk together your ricotta cheese, the large egg, milk, and your dried oregano or basil. Season this mixture with salt and pepper too – we want every layer to be flavorful!
  6. Start layering! (Bottom layer): Grab your 9×13 inch baking dish. Spread a thin layer of that glorious pumpkin mixture evenly across the bottom.
  7. Noodle time: Lay down a single layer of your no-boil lasagna noodles right over the pumpkin mixture.
  8. Ricotta delight: Now, spread half of that creamy ricotta mixture over the noodles.
  9. Spinach goodness: Next, layer on half of your wilted spinach mixture.
  10. Cheesy confetti: Sprinkle about 1/3 cup of the shredded mozzarella cheese and 1/6 cup of the grated Parmesan cheese over the spinach.
  11. Repeat the layers: Yes, we’re doing it again! Add another layer of the pumpkin mixture, followed by noodles. Then, spread the remaining ricotta mixture, top with the remaining spinach, and sprinkle with another 1/3 cup of mozzarella and 1/6 cup of Parmesan.
  12. The grand finale top: Place a final layer of noodles on top. Then, spread the rest of your delicious pumpkin mixture all over these noodles.
  13. The final cheesy crown: Sprinkle the remaining 1/3 cup of mozzarella cheese and those last 2 tablespoons of grated Parmesan cheese evenly over the top. Oh, it’s going to be so good!
  14. Cover and bake: Tightly cover your baking dish with aluminum foil. This helps everything cook through evenly.
  15. Bake (covered): Pop it into your preheated oven and bake for 30 minutes.
  16. Bake (uncovered): Now, carefully remove the foil. Bake for another 15-20 minutes, or until the top is beautifully golden brown and bubbly. That’s the sign of a perfect lasagna!
  17. Rest and serve: This is the hardest part – waiting! Let your lasagna rest for about 10-15 minutes before you slice into it. This helps it set up so it’s easy to serve. If you like, sprinkle some fresh basil or parsley over the top for a lovely finish. Enjoy every single bite!

Substitutions & Additions

Feeling creative? I love that about you! Here are a few ideas:

  • Veggies: Feel free to add sautéed mushrooms, bell peppers, or even some roasted butternut squash to the spinach layer for extra depth.
  • Cheese: If you’re not a fan of ricotta, cottage cheese (drained well) can work in a pinch, or try a blend of cream cheese and a little sour cream for a different kind of creaminess.
  • Herbs: Fresh herbs like thyme or sage would be delightful additions to the pumpkin or ricotta mixtures.
  • Spice: For a little warmth, a pinch of red pepper flakes in the pumpkin mixture can add a lovely kick.
  • Vegan Option: You can swap the ricotta for a cashew-based ricotta or a firm tofu blended with lemon juice and nutritional yeast. Use a vegan mozzarella and Parmesan alternative, and an egg replacer for the binder.

Tips for Success

A few little secrets from my kitchen to yours:

  • Don’t skip the resting time: I know, it’s tempting to dive right in, but letting the lasagna rest is crucial for it to hold its shape when you cut into it.
  • Drain your spinach well: If you buy pre-washed spinach, give it a good squeeze after wilting to remove excess water. This prevents a watery lasagna.
  • Season each layer: I can’t stress this enough! Tasting and adjusting seasoning at each step ensures a flavorful lasagna from top to bottom.
  • Prep ahead: You can assemble the entire lasagna (up to step 13) the day before! Cover it tightly with plastic wrap and then foil, and store it in the refrigerator. You might need to add a few extra minutes to the covered baking time if baking from cold.

How to Store It

Leftovers are the best, aren’t they? If you happen to have any:

  • Refrigeration: Let the lasagna cool completely. Wrap it tightly in plastic wrap and then aluminum foil, or place it in an airtight container. It will stay good in the refrigerator for about 3-4 days.
  • Freezing: This lasagna freezes beautifully! Once cooled, wrap it well and freeze for up to 2-3 months. To reheat, thaw in the refrigerator overnight and bake at 350°F (175°C) until heated through, or bake from frozen (it will take longer, so cover it with foil for most of the baking time).

FAQs

Got questions? I’ve got answers!

Can I use fresh pumpkin instead of canned puree?

Absolutely! You’ll need to roast your pumpkin until very tender, scoop out the flesh, and puree it until smooth. You’ll likely need about 2-3 cups of fresh puree. Make sure it’s not watery!

My noodles aren’t cooking through, what did I do wrong?

No-boil noodles are designed to absorb liquid from the sauce as they bake. Ensure you have enough sauce (pumpkin and ricotta mixtures) to cover them well, and that your oven is at the correct temperature. If you’re still having trouble, you can always give them a quick soak in hot water for 5 minutes before layering.

Is this lasagna spicy?

This recipe isn’t spicy as written. The spices are warm and comforting. If you like a little heat, feel free to add a pinch of red pepper flakes to the pumpkin mixture!

Print

Vegetarian Pumpkin Spinach Lasagna

A cozy and comforting vegetarian lasagna featuring pumpkin and spinach, perfect for a chilly evening or family gathering. This easy-to-make dish is a crowd-pleaser with its unique savory, slightly sweet, and creamy flavor profile.

  • Prep Time: 25 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 15 minutes
  • Yield: 8 servings

Ingredients

Scale

Main ingredients

  • 1 tablespoon olive oil
  • 0.5 cup white or yellow onion, finely chopped
  • 3 cloves garlic, minced
  • 6 oz fresh spinach
  • 2 15oz cans pumpkin puree (not pumpkin pie filling) (Make sure it’s pure pumpkin.)
  • 0.5 teaspoon ground cinnamon
  • 0.5 teaspoon ground nutmeg
  • 0.25 teaspoon kosher salt (plus more to taste)
  • to taste kosher salt and black pepper
  • 15 oz ricotta cheese (reduced-fat, part-skim)
  • 1 large egg
  • 0.5 cup milk of choice (plain, unsweetened)
  • 1 tablespoon dried oregano or dried basil
  • 12 count no-boil lasagna noodles
  • 1.33 cup mozzarella cheese, shredded
  • 0.5 cup grated Parmesan cheese (plus 2 tablespoons for topping)
  • Fresh basil or parsley, for garnish (optional)

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. In a large skillet, heat olive oil over medium heat. Sauté chopped onion for 5-7 minutes until softened. Add minced garlic and cook for 1 more minute until fragrant.
  3. Add fresh spinach to the skillet and stir for 2-3 minutes until wilted. Remove from heat.
  4. In a large bowl, combine pumpkin puree, cinnamon, nutmeg, and 1/4 teaspoon kosher salt. Season with additional salt and pepper to taste.
  5. In a separate medium bowl, whisk together ricotta cheese, egg, milk, and dried oregano or basil. Season with salt and pepper.
  6. Spread a thin layer of pumpkin mixture in a 9×13 inch baking dish.
  7. Layer no-boil lasagna noodles over the pumpkin mixture.
  8. Spread half of the ricotta mixture over the noodles.
  9. Layer on half of the wilted spinach mixture.
  10. Sprinkle about 1/3 cup mozzarella cheese and 1/6 cup Parmesan cheese over the spinach.
  11. Repeat layers: pumpkin mixture, noodles, remaining ricotta mixture, remaining spinach, 1/3 cup mozzarella, and 1/6 cup Parmesan.
  12. Add a final layer of noodles, then spread the rest of the pumpkin mixture over them.
  13. Sprinkle the remaining 1/3 cup mozzarella and 2 tablespoons Parmesan evenly over the top.
  14. Cover the baking dish tightly with aluminum foil.
  15. Bake for 30 minutes.
  16. Carefully remove the foil and bake for another 15-20 minutes, or until the top is golden brown and bubbly.
  17. Let the lasagna rest for 10-15 minutes before slicing and serving. Garnish with fresh basil or parsley if desired.

Notes

Don’t skip the resting time. Drain your spinach well. Season each layer. You can assemble the entire lasagna the day before.

Did you make this recipe?

Share a photo and tag us — we can't wait to see what you've made!