Smoked Gouda and Sweet Potato Rigatoni

Published: October 16, 2025
By Sam Pierce

Ingredients (~6 servings)

  • 3 tablespoons butter
  • 1 shallot, finely diced
  • 1/4 cup roasted red peppers, diced
  • 4 cloves garlic, minced
  • 2 large sweet potatoes, peeled and diced into 1/2-inch pieces
  • 1 1/2 cups chicken or vegetable broth
  • 1 1/2 cups water
  • 1 teaspoon Diamond Crystal kosher salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon dried sage
  • 1/2 teaspoon dried basil
  • 3/4 cup heavy cream
  • 3/4 cup smoked gouda, grated
  • 1 lb rigatoni pasta

Start the Sauce

In a large skillet or pot over medium heat, melt the butter. Add the diced shallot and roasted red peppers and cook for ~2-4 minutes until softened. Add the garlic and cook for another minute until fragrant.

Add the diced sweet potatoes to the skillet and sauté for ~3-4 minutes.

Pour in the chicken broth and water, then add the salt, pepper, sage, and basil. Bring the mixture to a simmer.

Cover the skillet and let it cook for ~25-30 minutes, or until the sweet potatoes are tender.

Cook the Pasta

While the sauce is simmering, bring a large pot of salted water to a boil.

Add the rigatoni and cook according to package directions until al dente.

Before draining, reserve about 1/2 cup of the pasta water. Drain the pasta.

Finish the Sauce and Combine

Once the sweet potatoes are soft, carefully transfer them and the remaining cooking liquid to a blender.

Blend on low speed until the sauce is completely smooth. If the sauce seems too thick to blend easily, add a splash more water or broth to loosen it.

Return the blended sauce to the skillet over low heat. Stir in the heavy cream.

Gradually add the grated smoked Gouda, stirring continuously until the cheese is melted and the sauce is smooth.

Add the cooked rigatoni and the reserved pasta water to the skillet. Stir everything together and cook for an additional ~2-3 minutes, allowing the sauce to thicken and coat the pasta.

Smoked Gouda and Sweet Potato Rigatoni

If you like creamy pasta sauces, this one is made from pureed sweet potato. The sauce is built with shallots, roasted red peppers, and garlic, then finished with heavy cream and smoked Gouda. The sweet potato gives the sauce a unique, slightly sweet flavor that works well with the smokiness of the cheese.
Print Pin Rate
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes

Ingredients

Ingredients (~6 servings)

  • 3 tablespoons butter
  • 1 shallot finely diced
  • 1/4 cup roasted red peppers diced
  • 4 cloves garlic minced
  • 2 large sweet potatoes peeled and diced into 1/2-inch pieces
  • 1 1/2 cups chicken or vegetable broth
  • 1 1/2 cups water
  • 1 teaspoon Diamond Crystal kosher salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon dried sage
  • 1/2 teaspoon dried basil
  • 3/4 cup heavy cream
  • 3/4 cup smoked gouda grated
  • 1 lb rigatoni pasta

Instructions

  • Melt butter in large pot over medium heat. Add shallot and roasted peppers, cook 2-4 minutes until soft.
  • Add garlic, cook 1 minute.
  • Add sweet potatoes, sauté 3-4 minutes.
  • Add broth, water, salt, pepper, sage, and basil. Bring to simmer, cover and cook 25-30 minutes until potatoes are tender.
  • Meanwhile, cook rigatoni in salted water until al dente. Reserve 1/2 cup pasta water before draining.
  • Transfer potato mixture to blender, blend until smooth.
  • Return sauce to pot over low heat. Stir in cream.
  • Add smoked gouda gradually, stirring until melted.
  • Add pasta and reserved water, stir to combine. Cook 2-3 minutes until sauce thickens.

Notes

Add extra broth if sauce is too thick when blending. Sauce will continue to thicken as it cools.
Tried this recipe?Leave a comment below & let me know!