Spinach and Ricotta Lasagne
Ingredients
For the Filling:
- 2 tablespoons olive oil
- 1 onion, chopped
- 2 cloves garlic, minced
- 10 ounces fresh spinach (or 1 package frozen, thawed and drained)
- 15 ounces ricotta cheese
- 1 egg (or 1/4 cup plant-based alternative)
- 1/2 cup grated Parmesan cheese
- Salt and pepper to taste
- 1/4 teaspoon nutmeg (optional)
For the Tomato Sauce:
- 1 can (28 ounces) crushed tomatoes
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- Salt and pepper to taste
For Assembly:
- 9-12 lasagna noodles (no-boil or regular, cooked according to package instructions)
- 3 cups shredded mozzarella cheese
- Additional Parmesan cheese for topping (optional)
Instructions
Prepare the Spinach Filling:
- In a skillet, heat olive oil over medium heat. Add the onion and garlic, sautéing until softened (about 5 minutes).
- Stir in the spinach and cook until wilted (if using fresh) or heated through (if using frozen). Remove from heat and let cool slightly.
- In a bowl, combine ricotta cheese, egg, Parmesan cheese, nutmeg (if using), and the cooked spinach mixture. Season with salt and pepper.
Make the Tomato Sauce:
- In a saucepan, combine crushed tomatoes, oregano, basil, salt, and pepper. Simmer over low heat for about 10 minutes to let the flavors meld.
Assemble the Lasagna:
- Preheat your oven to 375°F (190°C).
- Spread a thin layer of tomato sauce in the bottom of a 9x13 inch baking dish.
- Layer 3-4 lasagna noodles over the sauce.
- Spread half of the spinach and ricotta mixture over the noodles.
- Add a layer of tomato sauce and sprinkle with 1 cup of mozzarella cheese.
- Repeat the layers: noodles, spinach mixture, sauce, and mozzarella.
- Top with a final layer of noodles, remaining sauce, and the rest of the mozzarella and additional Parmesan cheese.
Bake:
- Cover with aluminum foil (spraying the foil with cooking spray to prevent sticking).
- Bake for 25 minutes, then remove the foil and bake for an additional 15-20 minutes, or until the cheese is bubbly and golden.
Serve:
- Let the lasagna rest for about 10-15 minutes before slicing. Enjoy!