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Freshly baked cheesy pasta portion being lifted from the pan

Spinach Lasagna

A classic vegetarian spinach lasagna made with layers of tender pasta, creamy ricotta, fresh spinach, tomato sauce, and melted mozzarella and parmesan cheeses, baked until bubbling and golden.
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Course: Main Course
Cuisine: Italian
Keyword: Spinach Lasagna
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
Servings: 6

Ingredients

  • 12 –16 dried lasagna noodles
  • 3 –4 cups Italian tomato sauce homemade or store-bought
  • 2 tablespoons extra virgin olive oil
  • 3 cups fresh spinach approximately 1½ pounds, cooked and thoroughly drained
  • 32 ounces whole milk ricotta cheese
  • 1 large egg
  • 1 teaspoon freshly ground nutmeg optional
  • cups mozzarella cheese coarsely grated
  • 2 cups Parmesan cheese grated
  • 6 fresh basil leaves finely shredded
  • Kosher salt to taste
  • Freshly ground black pepper to taste

Instructions

  • Preheat the oven to 400°F (200°C).
  • Heat a skillet over medium heat. Add the spinach and sauté until fully wilted and tender. Remove from heat, drain thoroughly, and set aside to cool.
  • In a large mixing bowl, combine the ricotta cheese, egg, Parmesan cheese, nutmeg (if using), basil, cooled spinach, salt, and black pepper. Mix until well incorporated.
  • Bring a large pot of salted water to a boil. Cook the lasagna noodles until just pliable but still very al dente. Drain and transfer noodles to a bowl of cold water to prevent sticking.
  • Lightly grease a 9×13-inch baking dish with olive oil. Spread a thin layer of tomato sauce evenly across the bottom of the dish.
  • Arrange a single layer of lasagna noodles over the sauce, trimming as needed to fit evenly.
  • Spread an additional layer of tomato sauce over the noodles, followed by an even layer of the ricotta mixture. Sprinkle with one-third of the mozzarella cheese and season lightly with salt and pepper.
  • Repeat the layering process until all ingredients are used, finishing with a top layer of mozzarella and Parmesan cheese.
  • Bake uncovered for 30 minutes, or until the top is bubbling and golden brown.
  • Remove from the oven and allow the lasagna to rest for 5–10 minutes before slicing and serving.

Notes

To make this spinach lasagna gluten-free, substitute traditional lasagna noodles with certified gluten-free lasagna sheets. Ensure that the tomato sauce and cheeses used are labeled gluten-free to avoid cross-contamination.