Ingredients
Method
Tomato Sauce
- Heat 1 tablespoon olive oil over medium heat in a medium saucepan.
- Add the diced onion and sauté until translucent, 4–6 minutes.
- Stir in crushed tomatoes, minced garlic, dried basil, oregano, and parsley.
- Reduce heat to low–medium, cover, and simmer for at least 20 minutes. Stir occasionally and season with salt and pepper.
Noodles & Prep
- While the sauce simmers, cook 12 lasagna noodles according to package directions until al dente.
- Drain the noodles and spread them on a sheet of parchment or wax paper to cool until they are safe to handle.
- Preheat the oven to 375°F (190°C).
Filling
- Squeeze excess water from the thawed spinach using a clean kitchen towel or fine mesh strainer.
- In a bowl, combine the spinach, ricotta, 1 1/2 cups mozzarella, Parmesan, and the egg. Mix until evenly combined. Add salt and pepper to taste.
Assemble & Bake
- Spread about 1/4 cup of the cheese filling evenly along the length of each cooled noodle.
- Roll each noodle gently but firmly from one end to the other.
- Pour 1 cup of tomato sauce into the bottom of a 9x13-inch baking dish and spread to coat.
- Arrange the roll-ups seam-side down in the dish.
- Spoon remaining sauce over the roll-ups so each has a coating.
- Sprinkle the remaining 1 cup mozzarella on top.
- Bake uncovered for 25 minutes, until cheese is melted and sauce is bubbling. If you want browned cheese, broil for 1–2 minutes at the end — watch closely.
- Allow the pan to rest for 5 minutes before serving.
Notes
These roll-ups plate beautifully and pair well with lighter sides. Serve with a crisp green salad or garlic bread. They can be assembled and stored in the fridge for up to 24 hours before baking.
