This is the kind of cozy, casserole-supper my mother would have slid into the oven on a cold farm night: beef-stuffed pasta tucked into a glass baking dish, then bathed in one velvety mix of marinara, cream, Parmesan, garlic, and dried basil. The pasta cooks right in that creamy tomato blanket, soaking up all the flavor while the beef turns tender and rich. It’s a very Midwestern way to make an Italian-style dish—simple, filling, and meant to feed a tableful of hungry people with very little fuss. If you can brown hamburger and pour a sauce, you can make this, and it tastes like you fussed all afternoon.
Serve this comforting beef manicotti with a simple green salad—think crisp lettuce, a few tomato wedges, and a tangy vinaigrette—to balance the richness. Warm garlic bread or buttered dinner rolls are perfect for soaking up the extra sauce in the dish. A side of steamed green beans or roasted broccoli keeps things hearty but not heavy. If you enjoy wine, a modest glass of red, like a basic table merlot, fits right in, though around here a tall glass of iced tea or cold milk is just as at home next to this casserole.
Creamy Baked Beef Manicotti Casserole
Servings: 6
IlIngredients
12 dry manicotti shells
1 pound ground beef (80–90% lean)
1/2 teaspoon kosher salt (for beef)
1/4 teaspoon black pepper (for beef)
2 1/2 cups marinara sauce (store-bought or homemade)
1 1/2 cups heavy cream
3/4 cup grated Parmesan cheese, plus 2 tablespoons for topping
3 cloves garlic, minced (about 1 tablespoon)
1 1/2 teaspoons dried basil
1/2 teaspoon kosher salt (for sauce), or to taste
1/4 teaspoon black pepper (for sauce), or to taste
1 cup shredded mozzarella cheese (optional, for topping)
1 tablespoon olive oil or nonstick spray (for greasing the glass baking dish)
2 tablespoons chopped fresh parsley or basil (optional, for garnish)
Directions
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch glass baking dish with olive oil or nonstick spray so the pasta doesn’t stick.
Season the ground beef in a bowl with 1/2 teaspoon kosher salt and 1/4 teaspoon black pepper. Use your hands or a fork to gently mix just until the seasoning is evenly distributed, without packing the meat too tightly.
Stuff the dry manicotti shells with the seasoned raw ground beef. Pinch off small amounts of beef and press them gently into each shell from both ends, filling them from end to end but not over-packing so the pasta doesn’t crack. Arrange the beef-stuffed manicotti in a single layer in the prepared glass baking dish, nestling them close together.
In a medium mixing bowl, make the velvety sauce by combining the marinara sauce, heavy cream, 3/4 cup grated Parmesan, minced garlic, dried basil, 1/2 teaspoon kosher salt, and 1/4 teaspoon black pepper. Whisk until the mixture is smooth and evenly blended. It should look like a rosy, creamy tomato sauce speckled with herbs.
Pour this one creamy, velvety mixture slowly and evenly over the beef-stuffed manicotti in the glass baking dish, making sure every shell is well covered and there is sauce pooling around them. Use a spoon to nudge sauce between the shells so no pasta is left dry.
Cover the baking dish tightly with foil, tenting it slightly so it doesn’t press down on the pasta. Bake, covered, in the preheated oven for 40 minutes, until the sauce is bubbling around the edges and the pasta is starting to soften.
Carefully remove the foil. If using, sprinkle the shredded mozzarella and the remaining 2 tablespoons grated Parmesan evenly over the top. Return the dish to the oven, uncovered, and bake for another 15–20 minutes, or until the cheese is melted and lightly golden and the beef in the center of a manicotti shell is cooked through (no pink remains).
If the top is browning too quickly before the pasta is fully tender, loosely lay the foil back over the dish and continue baking until done. The finished casserole should be bubbling, with the sauce thickened slightly and the manicotti easily pierced with a fork.
Remove the dish from the oven and let it rest for 10–15 minutes. This short rest helps the sauce settle and makes it easier to scoop neat portions. Sprinkle with chopped fresh parsley or basil, if you like, right before serving.
Serve generous scoops of the beef manicotti with plenty of the creamy tomato sauce from the bottom of the dish spooned over each portion.
Variations & Tips
For a leaner version, you can use ground turkey or a mix of ground beef and Italian sausage, keeping the same total weight. If you prefer a cheesier filling, mix 1 cup ricotta with the raw ground beef and seasonings before stuffing the shells; this will make the centers extra moist and tender. To sneak in vegetables, finely grate a small carrot or zucchini, squeeze out the excess moisture, and mix it into the ground beef before stuffing. For a bit more zip, add 1/2 teaspoon crushed red pepper flakes to the creamy marinara mixture. If you don’t have heavy cream, you can use half-and-half, though the sauce will be a little less rich; avoid regular milk, as it may curdle and won’t give that velvety texture. The recipe is written for dry manicotti shells, but if you only find large cannelloni or even jumbo shells, you can use those and keep the same method—just stuff them with the raw beef and cover completely with sauce. This dish also reheats well: cool leftovers, cover tightly, and refrigerate up to 3 days; warm individual portions in the microwave or reheat the whole covered dish at 325°F until hot and bubbly, adding a splash of cream or marinara if it seems dry.