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Butternut Squash Spinach Lasagna Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 8 reviews
  • Author: Lucy
  • Prep Time: 30 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 8 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American, Italian
  • Diet: Vegetarian

Description

This Butternut Squash and Spinach Lasagna is a comforting vegetarian dish combining creamy butternut squash puree, ricotta, mozzarella, and fresh spinach layered between tender lasagna noodles. Baked to perfection with Italian seasonings, it's a hearty and flavorful meal perfect for a cozy dinner.


Ingredients

Scale

Butternut Squash Filling:

  • 2 cups butternut squash puree (about half of squash)
  • 1 cup ricotta cheese
  • ½ cup milk or more, if needed
  • ¼ teaspoon salt plus ⅛ teaspoon more
  • ¼ teaspoon nutmeg

Spinach Filling:

  • 8 oz spinach (1 cup cooked spinach)
  • 1 cup ricotta cheese
  • 1 cup mozzarella cheese
  • 2 garlic cloves minced
  • ¼ teaspoon salt
  • Pepper to taste

Other Ingredients:

  • 10 oz lasagna noodles cooked (for gluten free, use Tinkyada brown rice lasagna noodles)
  • 1 ½ cups mozzarella cheese or more
  • ½ cup Parmesan cheese on top
  • ¼ teaspoon Italian seasoning
  • ¼ teaspoon Paprika
  • ¼ teaspoon Basil


Instructions

  1. Preheat Oven: Preheat your oven to 375 degrees Fahrenheit to prepare for baking the lasagna.
  2. Prepare Butternut Squash Filling: In a food processor, combine 2 cups of butternut squash puree with ricotta cheese, milk, salt, and nutmeg. Blend until creamy. Add additional milk if needed to achieve a smooth texture. Taste and adjust salt if necessary.
  3. Prepare Spinach Filling: Mix cooked spinach, ricotta cheese, mozzarella cheese, minced garlic, salt, and pepper in a bowl. Taste and season with more salt and pepper if desired.
  4. Cook Lasagna Noodles: Bring a large pot of water to a boil. Cook the lasagna noodles according to package directions. Rinse them with cold water to stop cooking and drain well. Trim noodles to fit your baking dish if necessary.
  5. Assemble Lasagna: Lightly grease an 11x8.5x3 inch casserole dish with olive oil spray. Spread one-third of the butternut squash filling on the bottom. Sprinkle lightly with mozzarella cheese. Arrange 3 cooked lasagna noodles over the filling without overlapping. Spread half of the spinach filling over noodles and sprinkle with mozzarella cheese. Add another layer of noodles. Spread another one-third of the butternut squash filling and sprinkle mozzarella cheese. Add a layer of noodles. Spread the remaining half of the spinach filling and sprinkle mozzarella cheese. Add a final layer of noodles. Spread last one-third of the butternut squash filling on top, then sprinkle with Parmesan cheese, remaining mozzarella, Italian seasoning, paprika, and basil.
  6. Bake: Cover the dish with foil and bake for 30 minutes. Remove the foil and bake uncovered for an additional 10 minutes until bubbly and golden.

Notes

  • To make gluten-free, use brown rice lasagna noodles and follow instructions as usual.
  • For no-boil lasagna noodles, add ½ cup extra milk, water, or vegetable stock to the butternut squash filling and bake 10 minutes longer.
  • For a vegan version, substitute vegan Parmesan and mozzarella, and replace ricotta with tofu mixed with lemon juice for a similar texture.

Nutrition

  • Serving Size: 1 slice (assuming 8 slices)
  • Calories: 350 kcal
  • Sugar: 6 g
  • Sodium: 450 mg
  • Fat: 15 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 38 g
  • Fiber: 5 g
  • Protein: 18 g
  • Cholesterol: 40 mg