Golden Sweet Potato Pasta

Experience the ultimate comfort food with our Indulgent Sweet Potato Pasta, a delightful dish crafted with beautifully roasted and seasoned sweet potatoes, caramelized onions, and tender chicken sausage. Everything is perfectly tossed in an unforgettable creamy goat cheese sauce, then lavishly topped with grated Parmesan for a truly exceptional meal.

Why You’ll Adore This Creamy Sweet Potato Pasta Recipe

Our kitchen has a long-standing love affair with Roasted Sweet Potatoes, and we know many of you share this passion! With countless five-star reviews, it’s clear these naturally sweet, caramelized root vegetables are a crowd-pleaser. We’ve incorporated them into everything from savory Kidney Bean Bowls and vibrant Roasted Sweet Potato Salad to hearty Sweet Potato Burrito Bowls. So, it was only a matter of time before we introduced them to the creamy embrace of a pasta dish. And we couldn’t be happier with the result! This Sweet Potato Pasta has quickly become a personal favorite, offering a unique blend of flavors and textures that rivals even our beloved Sausage Rigatoni.

What makes this dish truly extraordinary is its luxurious, creamy base, primarily crafted from rich and tangy goat cheese. As devoted goat cheese enthusiasts, we’re always seeking new and exciting ways to enjoy its distinct flavor, and it truly shines here. If goat cheese isn’t your preference, this might not be your ideal recipe. Instead, we suggest exploring our Butternut Squash Pasta recipe and simply swapping the squash for sweet potatoes for a similar cozy vibe with a different cheese profile.

Beyond the signature goat cheese, a touch of heavy cream creates a beautifully balanced sauce that perfectly complements the roasted vegetables. We’ve packed this pasta with nutritional goodness and robust flavors from tender onions, aromatic garlic, and fresh baby spinach. For an extra layer of savory depth and satisfying texture, we incorporate flavorful roasted chicken sausage. Its rich taste harmonizes wonderfully with the sweet potatoes and the creamy sauce, elevating this dish into a truly memorable culinary experience.

Mastering the Art of Roasting Veggies and Sausage

While your pasta is boiling to al dente perfection, the oven is busy transforming simple vegetables and sausage into caramelized, flavor-packed morsels. This seasoned medley of sweet potatoes, onions, garlic, and chicken sausage is incredibly delicious on its own, developing irresistible crisp edges and tender interiors through the roasting process. Achieving this perfect roast is key to the dish’s overall success. Here are our top tips for maximizing flavor and texture:

Sausage Selection: Any type of smoked sausage will work wonderfully in this recipe, lending a smoky depth that complements the sweet potatoes. We particularly love using Aidells Italian or Chicken & Apple Sausage – both flavors pair exceptionally well with the other ingredients, adding a burst of savory goodness.
Precision Cutting: For optimal roasting, it’s crucial to cut your sweet potatoes and onions into uniform 1/2-inch pieces. This consistency ensures that all vegetables cook evenly and reach that desired tender-crisp texture at roughly the same time. Uneven pieces can lead to some being undercooked while others are burnt.
Protecting Your Garlic: To achieve perfectly tender, sweet roasted garlic without any burnt edges, remember to wrap the garlic cloves in foil. A tiny drizzle of olive oil inside the foil pouch helps them steam gently while roasting. This technique is similar to how we prepare garlic for our flavorful Roasted Tomato Basil Soup, ensuring a mellow, fragrant addition to your sauce.
The Power of Space on the Sheet Pan: This is perhaps the most critical tip for superior roasting. Use a very large sheet pan, or even two if necessary. The more space your vegetables and sausage have – the less crowded they are – the better they will roast. When ingredients are piled on top of each other, they release moisture and end up steaming rather than truly roasting. This significantly impacts their texture and prevents them from developing those coveted crisp, caramelized exteriors. Crowded pans also drastically increase cooking time, so giving everything ample room is a simple step that yields big results.

Quick Tip for Optimal Roasting

We highly recommend using a generously sized 15×21-inch sheet pan. This provides abundant space for all your ingredients to spread out, allowing them to roast evenly and develop maximum flavor and beautiful caramelization.

Crafting the Irresistible Sweet Potato Pasta Sauce

The garlic cream sauce in this Sweet Potato Pasta is truly divine, transforming simple ingredients into a luxurious, deeply flavorful experience. As previously highlighted, tangy goat cheese is the undisputed star, forming the rich and creamy foundation of the sauce. We then introduce a touch of heavy cream for extra richness and thickness, along with a crucial ingredient often overlooked: starchy pasta water – the “liquid gold” that binds everything together and seasons the dish beautifully. Finally, the sweet, mellow flavor of roasted garlic adds an aromatic finishing touch. Let’s delve deeper into each essential sauce ingredient:

Goat Cheese: For this recipe, seek out a log of fresh goat cheese, rather than pre-crumbled varieties. The log format provides a smoother, more consistent texture that melts into the sauce seamlessly, ensuring that signature creamy finish.
Heavy Cream: This ingredient is non-negotiable! Do not substitute heavy cream in this recipe. Its high-fat content is essential for imparting an incredible richness, body, and velvety thickness to the sauce. It’s a key player in achieving that luxurious mouthfeel that makes this dish so indulgent.
Pasta Water: Before you drain your cooked pasta, remember to reserve a generous amount of the cooking water. This seemingly murky liquid is filled with dissolved starches released from the pasta as it cooks, as well as plenty of salt from salting the cooking water. When combined with the fats in the goat cheese and heavy cream, this starchy water acts as a natural emulsifier, allowing all the ingredients to blend harmoniously and create a perfectly smooth, silky, and flavorful sauce that clings beautifully to every strand of pasta.
Roasted Garlic: The garlic cloves are roasted alongside your vegetables, which mellows their pungent flavor and transforms them into sweet, spreadable nuggets. Once roasted, you can easily smash them into a paste or press them through a garlic press to incorporate into the sauce. Adjust the amount to your personal preference – we find that four full cloves provide the perfect aromatic punch.

Quick Tip: The Magic of Emulsification

The “secret” to achieving a truly restaurant-quality pasta sauce, especially in Italian cuisine, lies in the art of emulsifying the hot pasta with the cheese, cream, and reserved pasta water. Tossing these ingredients vigorously allows the starches from the pasta water to bond with the fats, creating a luxuriously smooth, cohesive, and incredibly flavorful sauce that coats every piece of pasta perfectly.

How To Make Sweet Potato Pasta: Key Tips for Success

Creating this delicious Sweet Potato Pasta is straightforward, but a few crucial steps will ensure your dish turns out perfectly every time:

Pasta Portion Control: We recommend using precisely 12 ounces of bowtie (farfalle) pasta. Pasta boxes can vary in size (some are 12 ounces, others 16). Be sure to check the package and measure out 12 ounces for the ideal pasta-to-sauce and pasta-to-filling ratio. This ensures every bite is balanced with creamy sauce and flavorful roasted components.
The Importance of Salting Pasta Water: Don’t skip this critical step! Liberally salt your pasta water as it comes to a boil. This is your only opportunity to season the actual pasta itself from the inside out. Well-salted pasta water not only flavors the pasta but also contributes to the overall deliciousness of your sauce when you reserve some for emulsification. It’s a foundational step for any great pasta dish.
Fresh Basil for Flavor: While basil may seem like a summer herb, it’s increasingly available year-round in most grocery stores. Adding fresh basil, ribboned or chopped, at the end truly elevates the flavor profile of this dish, providing a bright, aromatic counterpoint to the richness of the sauce and the sweetness of the potatoes. That said, if fresh basil isn’t available or if you’re not a fan, the pasta will still be incredibly tasty without it.

Quick Tip: Never Forget Pasta Water Again!

It’s surprisingly easy to forget to save that precious pasta cooking water when you’re draining. Here’s a simple trick to ensure you always remember: Place a one-cup measuring cup directly inside your colander in the sink before you even start cooking. When it’s time to dump the pasta and water into the colander, you’ll immediately spot the measuring cup and be reminded to scoop out enough starchy water for your creamy sweet potato pasta sauce!

Variations and Customizations for Your Sweet Potato Pasta

This Sweet Potato Pasta recipe is incredibly versatile, allowing for numerous adjustments to suit your taste and dietary preferences. Feel free to experiment and make it your own!

Vegetarian Option: To make this dish vegetarian, simply omit the chicken sausage. You can replace it with roasted chickpeas for protein and texture, or add more roasted vegetables like bell peppers, zucchini, or mushrooms. Smoked paprika can also add a nice smoky depth in place of the sausage.
Protein Alternatives: If chicken sausage isn’t your preferred protein, consider cooked and shredded chicken breast, crumbled Italian turkey sausage, or even pan-seared shrimp for a seafood twist. For a heartier option, browned ground beef or pork would also work well.
Different Cheeses: While goat cheese is central to this recipe’s unique flavor, if you truly dislike it, a creamy alternative could be Boursin cheese (garlic & herb flavor would be fantastic) or a blend of cream cheese and a touch of Parmesan. Just be mindful that the flavor profile will shift.
Spice It Up: For those who enjoy a little heat, add a pinch of red pepper flakes to the roasting vegetables or directly into the sauce. A dash of cayenne pepper would also work.
Boost the Greens: Feel free to add more spinach, or try incorporating other quick-cooking greens like kale (massaged first) or arugula (stirred in at the very end).
Nutty Topping: While pecans are an optional topping, they add a wonderful crunch and earthy flavor that complements the sweet potatoes beautifully. Other nuts like walnuts or slivered almonds could also work.
Herb Variations: If basil isn’t available, or if you prefer a different flavor, fresh parsley or chives can offer a lovely fresh element. Dried Italian seasoning is used in the roast, but fresh herbs for garnish always brighten a dish.
Pasta Shapes: While bowtie pasta is recommended for its ability to capture the sauce, feel free to use other medium-sized pasta shapes like penne, rigatoni, orecchiette, or fusilli.

Serving and Storage Suggestions

This Sweet Potato Pasta is a complete meal on its own, packed with vegetables, protein, and a rich sauce. However, to truly elevate the dining experience, consider pairing it with a simple side salad dressed with a light vinaigrette to cut through the richness, or some crusty garlic bread to soak up any leftover sauce. A crisp white wine like a Sauvignon Blanc or an unoaked Chardonnay would complement the goat cheese beautifully.

Storage: To store any leftover Sweet Potato Pasta, allow it to cool completely to room temperature. Transfer the pasta to an airtight container and refrigerate it promptly. It will maintain its quality and flavor for up to 3 days. We recommend refrigerating it quickly to preserve freshness.

Reheating: When reheating, gently warm the pasta in a skillet over medium-low heat, adding a splash of milk, cream, or even a little water to help re-create the creamy texture, as the sauce may thicken in the fridge. Stir occasionally until heated through. Alternatively, microwave in short intervals, stirring between each, until warm.

More Delicious Sweet Potato Recipes to Try

If you’ve fallen in love with sweet potatoes, here are more creative ways to enjoy them:

Sweet Potato Nachos featuring crispy sweet potato fries and black beans
Sweet Potato and Chicken Sausage Bowls with a zesty chili lime sauce
Panang Curry a rich and aromatic curry with both sweet and golden potatoes
Sweet Potato Couscous a vibrant and light dish with fresh basil pesto
Sweet Potato-Quinoa Salad a wholesome salad tossed in a refreshing lemon vinaigrette

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5 out of 5 stars from 4 votes

Sweet Potato Pasta

By
Chelsea Lords

This indulgent Sweet Potato Pasta combines roasted sweet potatoes, onions, and chicken sausage, all tossed in a creamy goat cheese sauce and finished with Parmesan. So good!

Prep Time:

30

Cook Time:

25

Total Time:

55

Servings:

6
servings

Video (Not shown in static HTML)

Equipment

Large sheet pan (15″ x 21″)
Large pot

Ingredients

1 pound sweet potatoes (about 3-1/4 cups, peeled and 1/2-inch cubed; see note 1)
1 yellow onion (about 1-1/2 cups, 1/2-inch cubed; see note 2)
2 to 4 garlic cloves
2 teaspoons Italian seasoning
3 tablespoons olive oil divided
12 ounces chicken sausage (cut into coins, e.g., Aidells Italian Style)
Salt and pepper
12 ounces bowtie pasta (plus 2 cups pasta cooking water, reserved)
6 ounces goat cheese (from a log, not crumbles; see note 3)
1/2 cup heavy cream
1/3 cup finely grated Parmesan cheese (see note 4)
2 cups baby spinach (coarsely chopped)
1 cup fresh basil (ribboned, optional)
Toasted and coarsely chopped pecans (optional, for garnish)

Instructions

Preheat your oven to 425°F (220°C). Peel the sweet potatoes and chop them into uniform 1/2-inch cubes. Cut the yellow onion into similar 1/2-inch cubes. Ensuring these pieces are small is crucial for proper roasting time and even cooking. Slice the chicken sausage into 1/2-inch thick rounds.
Place 4 cloves of garlic (still in their papery skins) onto a small square of aluminum foil. Drizzle with 1/2 teaspoon of olive oil, then wrap the cloves tightly to form a small ball. Place this foil packet onto an extra-large sheet pan. Add the chopped sweet potato cubes, onion cubes, the remaining olive oil (approximately 8 and 1/2 teaspoons or 38g), Italian seasoning, salt (about 1/2 teaspoon), and pepper (about 1/4 teaspoon) to the pan. Toss all the ingredients thoroughly to combine, then spread them out in a single layer on the sheet pan. Roast for 15 minutes. Remove the tray from the oven, add the sliced chicken sausage, toss everything together with the vegetables, and return to the oven for another 10–15 minutes, or until the vegetables are tender and slightly caramelized (see note 5). Remove from the oven and set aside to cool slightly.
While the vegetables and sausage are roasting, bring a large pot of generously salted water to a rolling boil over high heat. Add 1 tablespoon of salt, then add the bowtie pasta. Cook the pasta according to package directions, but remove it from the heat and drain it 1 minute *before* it reaches al dente. Before draining, use a heat-proof glass measuring cup to scoop out and reserve about 2 cups of the starchy pasta water. Drain the pasta thoroughly, then return it to the empty pot.
Add spoonfuls of the goat cheese directly over the hot, drained pasta. Slowly begin adding the reserved pasta water, about 1/4 cup at a time, while vigorously tossing the pasta with tongs or two wooden spoons. Continue tossing until the goat cheese melts and begins to adhere to the pasta, forming a creamy sauce. (You will likely use about 1/2 cup of pasta water at this stage, but add more as needed, both now and in the next step.) Stir in the heavy cream. Continue to toss until the pasta is beautifully coated and creamy.
Add the roasted sweet potatoes, onions, and chicken sausage on top of the pasta. Carefully remove the roasted garlic cloves from their foil packet and slip off their papery skins. Press the soft garlic cloves through a garlic press directly into the pasta (add as many cloves as desired for your preferred garlic intensity). Add the coarsely chopped baby spinach. Toss everything together until well combined, adding more reserved pasta water as needed, a tablespoon or two at a time, to achieve an ultra-creamy sauce consistency. While continuously tossing, gradually add the finely grated Parmesan cheese, about 2 tablespoons at a time, allowing it to melt into the sauce.
Taste the pasta and adjust seasonings as needed, adding any additional salt or pepper to your preference. If desired, gently stir in the ribboned fresh basil. Serve the Sweet Potato Pasta immediately and add chopped pecans to individual plates for an optional crunchy topping. Enjoy while hot!

Recipe Notes

Note 1: This measurement translates to approximately 2 medium sweet potatoes or 3-1/4 cups (340g) when peeled and cut into 1/2-inch cubes. It’s important to chop them to this size for optimal roasting times and even cooking!

Note 2: This is about 1 small yellow onion or 1-1/2 cups (220g) once peeled and cut into 1/2-inch cubes.

Note 3: For the best creamy texture, you’re looking for a fresh log of goat cheese, not the pre-crumbled variety. The log melts much more smoothly into the sauce.

Note 4: For superior flavor and melting, we recommend grating a block of Parmesan using the small holes of a grater. Alternatively, use finely shredded Parmesan cheese. Canned Parmesan will be too salty and will not melt into the sauce nicely, affecting the final texture and taste.

Note 5: The roasting times are based on using a very large (15×21-inch) sheet pan, which provides ample space for the veggies to roast perfectly. If your vegetables are cut larger or are crowded on the pan, they will take significantly longer to cook and may steam rather than roast. If needed, use two sheet pans to ensure adequate space.

Storage: To store leftover sweet potato pasta, allow it to cool completely before transferring it to an airtight container. Store in the refrigerator for up to 3 days.

Nutrition

Nutrition information is automatically calculated, so should only be used as an approximation.

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