When the weather turns cooler, few comfort foods are as satisfying as a bubbling dish of baked pumpkin mac and cheese. This creamy, cheesy pasta combines everything we love about classic macaroni and cheese with the subtle sweetness and velvety texture of pumpkin puree.
The finished pasta is baked until the top becomes golden, bubbling, and beautifully browned, while the inside stays rich and creamy. It is an easy choice for a cozy family dinner, fall gathering, Thanksgiving side dish, or comforting weekend meal.
Table of Contents
Why We Love This Pumpkin Mac and Cheese
This recipe gives traditional mac and cheese a delicious seasonal twist without making it complicated.
Pumpkin puree adds creaminess and a gentle earthy sweetness while blending naturally into the cheese sauce. We use sharp cheddar cheese because its bold flavor balances the mild pumpkin and creates a rich, satisfying sauce.
The combination of whole milk and heavy cream produces a smooth texture, while butter and flour create the foundation for a classic homemade cheese sauce. Dry mustard brings out the flavor of the cheddar, garlic powder adds savory depth, and a small amount of nutmeg gives the sauce a warm background note.
Most importantly, this is still recognizable as comforting mac and cheese. The pumpkin complements the cheese rather than taking over the dish.
For more cozy pumpkin meals try our Pumpkin Pasta Sauce Recipe, and Slow Cooker Pumpkin Peanut Butter Chicken Soup.
Ingredients for Pumpkin Mac and Cheese
- 🍝 1 pound elbow macaroni or short-cut pasta
- 🎃 1 cup pure canned pumpkin puree, not pumpkin pie mix
- 🧀 2 ½ cups shredded sharp cheddar cheese, divided
- 🧈 4 tablespoons unsalted butter
- 🌾 ¼ cup all-purpose flour
- 🥛 1 ½ cups whole milk
- 🥛 ½ cup heavy cream
- 🌶️ 1 teaspoon dry mustard powder
- 🧄 ½ teaspoon garlic powder
- 🌰 ¼ teaspoon ground nutmeg
- 🧂 ½ teaspoon kosher salt
- 🖤 ½ teaspoon black pepper
How to Make Baked Pumpkin Mac and Cheese
Prepare the Oven and Cook the Pasta
- We begin by preheating the oven to 375°F (190°C). Lightly grease a medium-to-large baking dish so the pasta does not stick around the edges.
- A roughly 9-by-13-inch baking dish works well, although a similar-size casserole dish can also be used.
- Bring a large pot of salted water to a boil. Add the elbow macaroni and cook according to the package directions, but aim for pasta that is slightly firmer than fully cooked.
- The pasta will continue cooking in the oven, so avoiding overcooking at this stage helps keep the macaroni pleasantly firm rather than soft or mushy.
- Once cooked, drain the pasta thoroughly and set it aside.
Make the Creamy Cheese Sauce
- While the pasta cooks, melt the 4 tablespoons of butter in a large saucepan over medium heat.
- Once the butter has melted, whisk in the ¼ cup of all-purpose flour. Continue whisking for about 1 minute. This creates the roux that will thicken the sauce.
- Gradually pour in the whole milk, whisking continuously to prevent lumps. Add the heavy cream and continue stirring until the mixture becomes smooth and begins to thicken.
- The sauce should be creamy rather than extremely thick at this point.
Add the Pumpkin and Seasonings
- Stir the 1 cup of pure pumpkin puree into the creamy sauce.
- Next, add the dry mustard powder, garlic powder, ground nutmeg, kosher salt, and black pepper.
- Stir thoroughly so the pumpkin and seasonings are evenly incorporated.
- The pumpkin should give the sauce a warm orange color and a smooth, creamy consistency.
Add the Sharp Cheddar Cheese
- Reduce the heat to low before adding the cheese.
- Add approximately 2 cups of the shredded sharp cheddar cheese gradually, stirring after each addition until melted and smooth.
- Keeping the heat low helps the cheese melt into the sauce without becoming greasy or grainy.
- Taste the sauce and adjust the seasoning if necessary. The sharp cheddar should provide the dominant savory flavor, while the pumpkin should remain subtle in the background.
Combine the Pasta and Cheese Sauce
- Add the drained macaroni to the pumpkin cheese sauce.
- Gently fold everything together until every piece of pasta is thoroughly coated.
- At this point, the mixture should look creamy and generously sauced. Do not worry if it seems slightly looser than the final baked consistency because the pasta will absorb some of the sauce while baking.
- Pour the pumpkin mac and cheese into the prepared baking dish and spread it evenly.
- Sprinkle the remaining ½ cup of shredded cheddar cheese over the top.
- This final layer of cheese creates the golden, bubbling crust that makes baked mac and cheese especially irresistible.
Bake Until Golden and Bubbling
- Place the baking dish in the preheated oven and bake for 20-25 minutes, or until the cheese is melted and the edges are bubbling.
- For an especially golden top, the dish can be placed under the broiler for a very short time at the end. Watch it carefully because cheese can go from perfectly browned to burnt quickly.
- Allow the baked pumpkin mac and cheese to rest for several minutes before serving. This gives the sauce a chance to settle while keeping the interior creamy.
Always check the can carefully when shopping.
Easy Variations
Add a Crispy Topping
For additional texture, we can add seasoned breadcrumbs over the cheese before baking. A light layer creates a crunchy contrast against the creamy pasta.
Use Different Cheese
Sharp cheddar provides the main flavor, but part of it can be replaced with another melting cheese. Gruyère, Monterey Jack, Colby, or mild cheddar can create a slightly different flavor profile.
Add More Vegetables
Roasted broccoli, caramelized onions, sautéed spinach, or roasted cauliflower can be folded into the pasta before baking.
Make It Spicier
A pinch of cayenne pepper or crushed red pepper flakes can add gentle heat and balance the richness of the cheese sauce.
Add Crispy Bacon
Cooked, crumbled bacon can be stirred into the pasta before baking or sprinkled over the top for a smoky, savory variation.
Baked Pumpkin Mac and Cheese
Equipment
- Large pot
- Colander
- Large saucepan
- Whisk
- Wooden spoon or spatula
- 9×13-inch baking dish
- Measuring cups and spoons
Ingredients
- 1 pound elbow macaroni or short-cut pasta
- 1 cup pure canned pumpkin puree
- 2 ½ cups shredded sharp cheddar cheese divided
- 4 tablespoons unsalted butter
- ¼ cup all-purpose flour
- 1 ½ cups whole milk
- ½ cup heavy cream
- 1 teaspoon dry mustard powder
- ½ teaspoon garlic powder
- ¼ teaspoon ground nutmeg
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
Instructions
- Preheat the oven to 375°F (190°C) and lightly grease a 9-by-13-inch baking dish.
- Bring a large pot of salted water to a boil and cook the macaroni until slightly underdone according to the package directions.
- Drain the pasta well and set aside.
- Melt the butter in a large saucepan over medium heat.
- Whisk in the flour and cook for about 1 minute.
- Gradually whisk in the milk until smooth.
- Add the heavy cream and continue stirring until the sauce begins to thicken.
- Stir in the pumpkin puree, dry mustard, garlic powder, nutmeg, salt, and black pepper.
- Reduce the heat to low and gradually stir in 2 cups of shredded cheddar cheese until melted and smooth.
- Add the cooked macaroni and stir until evenly coated with the pumpkin cheese sauce.
- Transfer the mixture to the prepared baking dish and spread evenly.
- Sprinkle the remaining ½ cup of cheddar cheese over the top.
- Bake for 20-25 minutes, until the cheese is melted, golden, and bubbling.
- Let the mac and cheese rest for 5 minutes before serving.
Notes
- Calories: 470 kcal
- Carbohydrates: 51 g
- Protein: 17 g
- Fat: 23 g
- Saturated Fat: 14 g
- Fiber: 3 g
- Sugar: 6 g
- Sodium: 500 mg
FAQs
Can we use fresh pumpkin instead of canned pumpkin?
Yes. Fresh pumpkin puree can be used as long as it has a smooth consistency and is not overly watery. Canned pure pumpkin is simply more convenient and provides consistent results.
Can we freeze pumpkin mac and cheese?
It can be frozen, although creamy cheese sauces may change slightly in texture after freezing and reheating. For the best results, freshly baked pumpkin mac and cheese is preferable.
Can We Make Pumpkin Mac and Cheese Ahead of Time?
Yes. The casserole can be assembled ahead of time and refrigerated until you are ready to bake it.
When preparing it in advance, keep the pasta slightly undercooked so it does not become overly soft during storage and baking.
If the assembled casserole is very cold when it goes into the oven, it may need additional baking time. The center should be completely hot and the cheese on top should be melted and bubbling before serving.
How to Store Leftover Pumpkin Mac and Cheese
Allow leftovers to cool before transferring them to an airtight container.
They can be refrigerated and reheated when needed. When reheating, adding a small splash of milk can help loosen the cheese sauce and restore some of its creamy consistency.
This baked pumpkin mac and cheese brings together the familiar comfort of homemade macaroni and cheese with the cozy flavors of fall. The combination of sharp cheddar, creamy pumpkin puree, whole milk, and heavy cream creates a rich sauce that coats every piece of pasta.
With a golden cheese topping and a creamy center, this dish is easy enough for a weeknight dinner but special enough for a holiday table. Whether served as a comforting main dish or a seasonal side, pumpkin mac and cheese is a delicious way to give a classic favorite a warm autumn-inspired twist.
