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There’s something about the aroma of fresh sage mingling with velvety pumpkin sauce that spells comfort in every bite. This gratin gives a cozy twist to a classic baked pasta dish—think crisp edges, a bubbling, cheesy top, and the subtle sweetness of pumpkin seeping into each mouthful of mostaccioli. Grab your ingredients and get ready to treat yourself to something deliciously soothing.

Ingredients
- 1 pound mostaccioli pasta (substitute penne if preferred)
- 1 tablespoon olive oil
- 1 small onion, finely chopped
- 2 garlic cloves, minced
- 1 cup pumpkin purée
- 1 cup heavy cream (or use half-and-half for a lighter option)
- 1 teaspoon fresh sage, finely chopped
- ¼ teaspoon nutmeg
- ⅓ cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese, divided
- Salt and black pepper, to taste

Instructions
Cook the mostaccioli according to the package directions until al dente. While your pasta cooks, warm the olive oil in a skillet over medium heat. Toss in the chopped onion and sauté until it softens, about 5 minutes, then stir in the garlic for a fragrant minute.
Next, lower the heat slightly and whisk in the pumpkin purée, cream, sage, and nutmeg. Let this creamy sauce simmer gently for a couple of minutes. Season the mixture with salt and black pepper, and fold in the Parmesan cheese plus half of the shredded mozzarella. The goal is a thick, spoonable sauce that clings to the noodles.

Drain the pasta, place it into a lightly greased baking dish, and pour the pumpkin-sage sauce over top. Stir well to coat every piece, then sprinkle with the remaining mozzarella. Slide the dish into a preheated oven at 375°F (190°C) and bake for about 20 minutes, or until the cheese is melted and golden in spots. Let it rest just a moment before digging in.
This luxurious yet comforting gratin sings with the earthy goodness of pumpkin and sage. It’s a must-try if you love fall flavors or just want a hearty, family-friendly dinner that’s easily adaptable—swap in gluten-free pasta if needed, or add sautéed mushrooms or Italian sausage for extra oomph. Whether you’re cooking for a special gathering or a simple evening at home, this is one of those recipes everyone can snuggle up with all season long. Enjoy!