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Comforting butternut squash and spinach lasagna slice on a plate

Butternut Squash and Spinach Lasagna

This comforting lasagna combines ricotta, butternut squash, and spinach, nestled between layers of tender pasta for a delightful twist on a classic dish.
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Prep Time 30 minutes
Cook Time 40 minutes
Total Time 1 hour 10 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: Italian
Calories: 400
Ingredients Method Notes

Ingredients
  

Pasta and Sauce Ingredients
  • 9 pieces lasagna noodles
  • 2 cups butternut squash, diced
  • 2 cups fresh spinach
  • 15 oz ricotta cheese
  • 2 cups mozzarella cheese, shredded
  • 1 cup Parmesan cheese, grated
  • 2 cups marinara sauce
  • 2 tablespoons olive oil
  • 1 teaspoon garlic, minced
  • Salt and pepper to taste
  • 1 teaspoon dried Italian herbs (optional)

Method
 

Preparation
  1. Preheat your oven to 375°F (190°C).
  2. Cook the lasagna noodles according to the package instructions, drain, and set aside.
  3. In a skillet, heat the olive oil over medium heat. Sauté the garlic until fragrant, then add the diced butternut squash. Cook until tender, and season with salt, pepper, and Italian herbs.
  4. In a mixing bowl, combine the ricotta cheese with a pinch of salt and pepper to enhance its flavor.
Assembly and Baking
  1. To assemble the lasagna, spread a thin layer of marinara sauce in the bottom of a baking dish.
  2. Layer 3 noodles, half of the ricotta mixture, half of the cooked squash, half of the spinach, and a third of the mozzarella cheese.
  3. Repeat the layers—finishing with the last 3 noodles topped with marinara sauce and the remaining cheese.
  4. Cover with foil and bake for 25 minutes. Then, remove the foil and bake for an additional 15 minutes until the cheese is bubbly and golden.
  5. Let it cool for a few minutes before serving.

Notes

If you have leftovers, they can be stored in the refrigerator for up to four days. Alternatively, you can freeze the lasagna for up to three months. Just thaw overnight in the fridge before reheating at 350°F (175°C) until warmed through. Use no-boil lasagna noodles for easier preparation, and feel free to customize the recipe with different cheeses or vegetables!