Embrace the cozy flavors of fall with this Melt-in-Your-Mouth Autumn Lasagna Casserole. Perfectly layered with tender butternut squash, vibrant spinach, rich ricotta, and gooey mozzarella, this dish is a comforting delight for chilly evenings. Ideal for gatherings or family dinners, it's a hearty recipe that showcases the essence of autumn. Prepare it ahead of time for a quick bake and enjoy warm, cheesy goodness that will become a seasonal favorite.
9 lasagna noodles
1 lb ground turkey or beef
1 medium onion, chopped
3 cloves garlic, minced
1 cup pumpkin puree
2 cups ricotta cheese
1 cup grated Parmesan cheese
2 cups shredded mozzarella cheese
1 teaspoon dried oregano
1 teaspoon dried basil
1 teaspoon salt
½ teaspoon black pepper
2 cups spinach, fresh or frozen (if using frozen, thaw and drain)
2 cups marinara sauce
1 teaspoon olive oil