A comforting, make-ahead baked manicotti stuffed with a rich three-cheese blend of ricotta, mozzarella, and parmesan, all baked in a savory homemade marinara sauce.
| 2 tablespoons | Olive oil | Extra virgin |
| 0.5 cup | Yellow onion | Finely diced |
| 3 whole | Garlic cloves | Minced |
| 28 ounces | Crushed tomatoes | Canned, preferably San Marzano |
| 1 tablespoon | Tomato paste | |
| 1 teaspoon | Dried oregano | |
| 1 teaspoon | Dried basil | |
| 0.5 teaspoon | Salt | Plus more to taste |
| 0.5 teaspoon | Granulated sugar (opt.) | To cut the acidity of the tomatoes |
| 15 ounces | Whole milk ricotta cheese | Drained if very wet |
| 1.5 cups | Shredded mozzarella cheese | Divided use (1 cup for filling, 0.5 cup for topping) |
| 0.5 cup | Grated parmesan cheese | |
| 1 whole | Large egg | Lightly beaten |
| 0.25 cup | Fresh parsley | Finely chopped |
| 0.25 teaspoon | Black pepper | Freshly ground |
| 0.125 teaspoon | Ground nutmeg (opt.) | A pinch adds depth to the ricotta |
| 8 ounces | Manicotti shells | About 12-14 shells |
Bring a large pot of salted water to a boil. Add the manicotti shells and cook for 1-2 minutes less than the package directs for al dente. Drain, rinse gently with cold water to stop the cooking, and lay flat on a piece of parchment paper so they do not stick together.
~10 minWhile the water is boiling, heat olive oil in a medium saucepan over medium heat. Add the diced onion and sauté until softened, about 5 minutes. Add the minced garlic and tomato paste, cooking for 1 more minute until fragrant.
~6 minPour the crushed tomatoes into the saucepan. Stir in the dried oregano, dried basil, salt, and sugar. Reduce heat to low, cover, and let simmer for 15 minutes. Taste and adjust seasoning if necessary.
~15 minIn a large mixing bowl, combine the ricotta, 1 cup of the mozzarella, parmesan, egg, fresh parsley, black pepper, and nutmeg. Stir until the mixture is smooth and completely combined.
~5 minPreheat your oven to 375°F (190°C). Spread about 1 cup of the prepared marinara sauce evenly across the bottom of a 9x13 inch baking dish.
~5 minTransfer the ricotta filling to a piping bag or a large gallon zip-top bag with one bottom corner snipped off. Pipe the filling carefully into each manicotti shell from both ends until fully stuffed. Place the filled shells side-by-side in the baking dish.
~10 minPour the remaining marinara sauce evenly over the top of the stuffed shells. Sprinkle the remaining 1/2 cup of mozzarella cheese over the sauce.
~2 minTent the baking dish loosely with aluminum foil (ensure it doesn't touch the cheese). Bake for 25 minutes. Then, remove the foil and bake for an additional 10-15 minutes until the cheese is melted, bubbly, and slightly browned.
~40 minRemove from the oven and let the manicotti rest for 10 minutes before serving. Garnish with additional fresh chopped parsley if desired.
~10 min