One Pot Spicy Rigatoni Recipe
Introduction
This One Pot Spicy Rigatoni is a creamy, comforting meal with just the right amount of heat. It comes together quickly with minimal cleanup, making it perfect for busy weeknights. The combination of garlic, red pepper flakes, and parmesan creates a rich and flavorful pasta dish everyone will love.

Ingredients
- 1 tablespoon unsalted butter
- 1 small shallot, diced
- 5 cloves garlic, minced
- 2 teaspoons crushed red pepper (adjust to taste)
- 16 ounces uncooked rigatoni pasta
- 20 ounces good quality marinara sauce
- 4 cups low-sodium chicken or vegetable broth
- 1 teaspoon kosher salt (adjust to taste)
- 3/4 cup heavy cream
- 1/2 cup parmesan cheese shavings
- 1 cup cooked green peas
Instructions
- Step 1: Place the butter in a pot or Dutch oven over medium-high heat. As the butter melts, add the diced shallots and minced garlic to the pan.
- Step 2: Sprinkle in the crushed red pepper and stir to combine. Cook the shallots and garlic for 1-2 minutes, stirring frequently to prevent sticking or burning.
- Step 3: Add the uncooked rigatoni pasta to the pot, then pour in the marinara sauce, broth, and salt. Stir everything together and bring to a gentle boil.
- Step 4: Cover the pot, reduce heat to medium-low, and simmer for 12-13 minutes, or until the pasta is tender and cooked through.
- Step 5: Stir in the heavy cream, cooked green peas, and parmesan cheese. Cook over medium heat, stirring until the sauce becomes creamy and well combined.
- Step 6: Serve immediately, garnished with additional parmesan or fresh herbs if desired.
Tips & Variations
- For a vegetarian version, use vegetable broth instead of chicken broth.
- Adjust the amount of crushed red pepper to suit your spice preference.
- Swap green peas for other vegetables like spinach or roasted red peppers for added color and flavor.
- Use freshly grated parmesan for a more intense cheese flavor.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm gently on the stove over low heat, adding a splash of broth or cream if the sauce thickens too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of pasta?
Yes, you can substitute rigatoni with other sturdy pasta shapes like penne, ziti, or penne rigate. Just adjust cooking times as needed.
Is it possible to make this dairy-free?
Absolutely. Replace the butter with olive oil, use a dairy-free cream alternative, and omit or use a dairy-free cheese substitute instead of parmesan.
PrintOne Pot Spicy Rigatoni Recipe
This One Pot Spicy Rigatoni is a creamy, flavorful pasta dish that combines the heat of crushed red pepper with the richness of heavy cream and parmesan cheese. Made entirely in one pot, it features perfectly cooked rigatoni simmered in a savory blend of marinara sauce and chicken broth, enhanced with sautéed shallots, garlic, and tender green peas. This comforting meal is quick and easy, ideal for busy weeknights when you want a satisfying, spicy Italian-inspired dinner with minimal cleanup.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: Italian
Ingredients
Pasta and Sauce
- 1 tablespoon unsalted butter
- 1 small shallot, diced
- 5 cloves garlic, minced
- 2 teaspoons crushed red pepper flakes (adjust to taste)
- 16 ounces uncooked rigatoni pasta
- 20 ounces good quality marinara sauce
- 4 cups low-sodium chicken or vegetable broth
- 1 teaspoon kosher salt (adjust to taste)
Finishing Touches
- 3/4 cup heavy cream
- 1/2 cup parmesan cheese shavings
- 1 cup cooked green peas
Instructions
- Melt the butter: Place the butter in a large pot or dutch oven over medium-high heat. Let it melt completely, ensuring it doesn’t brown or burn.
- Sauté shallots and garlic: Add the diced shallots and minced garlic to the melted butter. Stir well to combine.
- Add crushed red pepper flakes: Sprinkle in the crushed red pepper flakes and mix thoroughly. Let the shallots and garlic soften while cooking for 1-2 minutes, stirring frequently to prevent sticking or burning.
- Add pasta and liquids: Pour in the uncooked rigatoni pasta, followed by the marinara sauce, chicken or vegetable broth, and kosher salt. Stir all ingredients together to combine evenly.
- Cook the pasta: Bring the mixture to a gentle boil, then cover the pot and reduce heat to medium-low. Let it simmer for about 12-13 minutes, stirring occasionally to prevent sticking, until the rigatoni is cooked to al dente.
- Combine finishing ingredients: Once the pasta is cooked through, stir in the heavy cream, cooked green peas, and parmesan cheese shavings. Cook over medium heat, stirring until the sauce thickens and all ingredients are well incorporated.
- Serve immediately: Remove from heat and serve the spicy rigatoni hot. For an extra touch, garnish with fresh herbs such as basil or parsley and an additional sprinkle of parmesan cheese if desired.
Notes
- You can adjust the spiciness by adding more or less crushed red pepper flakes according to your preference.
- Use low-sodium broth to better control the salt levels in the dish.
- If you prefer a vegetarian version, use vegetable broth and omit any animal-derived ingredients if necessary.
- Make sure to stir occasionally during simmering to prevent the pasta from sticking to the bottom of the pot.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated gently on the stovetop.
Keywords: one pot pasta, spicy rigatoni, creamy pasta, easy dinner, Italian pasta recipe, quick one pot meal

