There’s something incredibly comforting about a creamy pasta dish, especially when it’s made in just one pot. This One Pot Creamy Penne Alfredo with Spicy Arugula is not only a delightful meal but also an easy cleanup. The creamy sauce, loaded with flavors from garlic, herbs, and a hint of spice from arugula, makes it a dish that the whole family will love. Plus, there’s something magical about watching your ingredients come together in one pot, transforming into a rich and satisfying meal. Let’s dive into why this dish is a crowd-pleaser and how you can make it at home.
Why It’s Crowd-Pleasing

This One Pot Creamy Penne Alfredo with Spicy Arugula combines a few key elements that make it irresistibly popular:
– **Creamy Comfort:** The blend of cream cheese, heavy cream, and Parmesan cheese results in a velvety sauce that clings perfectly to the pasta.
– **Flavorful Herbs:** The combination of oregano, basil, and fresh herbs elevates the dish, adding depth and complexity.
– **A Kick of Spice:** The addition of spicy arugula and red pepper flakes gives the dish a delightful kick, balancing out the creaminess.
– **Easy Cleanup:** Cooking everything in one pot means less mess and more time to enjoy your meal.
What Goes In
To create this luscious dish, gather the following ingredients:
- 3 tablespoons salted butter
- 3 cloves garlic, finely chopped or grated
- 2 teaspoons dried oregano
- 2 teaspoons dried basil
- 1 teaspoon onion powder
- Red pepper flakes (to taste)
- 1 pound penne pasta
- Kosher salt and black pepper (to taste)
- 1 cup whole milk or canned coconut milk
- 1/2 cup heavy cream or canned coconut milk
- 2 ounces cream cheese, at room temperature
- 1 1/2 cups grated Parmesan cheese
- 3 tablespoons chopped fresh parsley
- 1 tablespoon extra virgin olive oil
- Juice from 1 lemon
- 1/2 shallot, finely chopped
- 2 cups baby arugula
- 1/2 cup mixed fresh herbs, such as parsley and basil
Cook’s Kit
Before you start cooking, make sure you have these essential tools on hand:
- A large pot or Dutch oven – for cooking the pasta and sauce together.
- A wooden spoon or spatula – for stirring the ingredients.
- A measuring cup – for the liquids.
- A grater – for the Parmesan cheese.
- A knife and cutting board – for chopping the garlic, shallot, and herbs.
One Pot Creamy Penne Alfredo with Spicy Arugula: How It’s Done

Ready to make your delicious One Pot Creamy Penne Alfredo with Spicy Arugula? Follow these simple steps:
Step 1: Sauté the Aromatics
In your large pot, melt 3 tablespoons of salted butter over medium heat. Once melted, add the finely chopped garlic and sauté for about 1-2 minutes until fragrant. Be careful not to let it burn!
Step 2: Add the Herbs
Stir in the dried oregano, dried basil, onion powder, and a pinch of red pepper flakes. Let the spices toast for another minute to release their flavors.
Step 3: Cook the Pasta
Add 1 pound of penne pasta to the pot along with enough water to cover the pasta (about 4 cups). Season with kosher salt and black pepper to taste. Bring it to a boil and cook the pasta according to the package instructions until al dente.
Step 4: Create the Creamy Sauce
Once the pasta is cooked, lower the heat and stir in 1 cup of whole milk (or coconut milk) and 1/2 cup of heavy cream (or coconut milk) along with the cream cheese. Mix until the cream cheese is fully incorporated and the sauce is smooth.
Step 5: Add the Cheese
Gradually mix in 1 1/2 cups of grated Parmesan cheese, allowing it to melt into the sauce. Stir until the sauce is creamy and coats the pasta beautifully.
Step 6: Finish with Fresh Ingredients
Add 3 tablespoons of chopped fresh parsley, the juice from 1 lemon, and 2 cups of baby arugula. Gently fold in the arugula and herbs until just wilted. Adjust seasoning with more salt and pepper if needed.
Step 7: Serve and Enjoy
Serve your One Pot Creamy Penne Alfredo with Spicy Arugula warm, garnished with additional Parmesan cheese and fresh herbs if desired. Enjoy this comforting dish that comes together effortlessly!
Variations for Dietary Needs

This One Pot Creamy Penne Alfredo with Spicy Arugula is versatile; you can easily adjust it to suit different dietary preferences:
- Gluten-Free: Substitute penne pasta with a gluten-free pasta variety.
- Vegan: Use vegan butter, coconut milk for all the dairy, and a vegan cream cheese alternative.
- Add Protein: Incorporate grilled chicken, shrimp, or chickpeas for added protein.
- Extra Veggies: Toss in some spinach, peas, or bell peppers for more nutrition.
Notes from the Test Kitchen
The One Pot Creamy Penne Alfredo with Spicy Arugula is best enjoyed fresh, but here are a few tips from the kitchen:
- Don’t overcook the pasta; it should be al dente to absorb the sauce without getting mushy.
- Feel free to adjust the spice level by adding more or less red pepper flakes based on your preference.
- If the sauce thickens too much while sitting, add a splash of milk or water to loosen it up before serving.
Keep It Fresh: Storage Guide
If you have leftovers of the One Pot Creamy Penne Alfredo with Spicy Arugula, here’s how to store them:
- Store in an airtight container in the refrigerator for up to 3 days.
- Reheat gently on the stove or in the microwave, adding a splash of milk to restore creaminess.
- Do not freeze, as the creamy sauce may separate upon thawing.
FAQ
Can I make this dish ahead of time?
While it’s best enjoyed fresh, you can prepare the sauce and pasta separately and combine them just before serving for optimal texture.
Is there a substitute for cream cheese?
Yes! You can use a vegan cream cheese alternative or even cashew cream for a dairy-free option.
Can I use a different pasta shape?
Absolutely! Any pasta shape can work, but keep in mind that cooking times may vary.
What can I serve with this dish?
This pasta pairs wonderfully with a simple green salad or garlic bread for a complete meal.
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Make It Tonight
Why wait? Your One Pot Creamy Penne Alfredo with Spicy Arugula is just a few steps away. This dish is perfect for a cozy weeknight dinner or a gathering with friends. With its rich flavors and easy preparation, it’s sure to become a staple in your kitchen. Gather your ingredients, follow the steps, and indulge in this creamy, comforting pasta dish that’s packed with flavor. Enjoy every creamy, cheesy bite!

One Pot Creamy Penne Alfredo with Spicy Arugula.
Ingredients
- 3 tablespoons salted butter
- 3 cloves garlic finely chopped or grated
- 2 teaspoons dried oregano
- 2 teaspoons dried basil
- 1 teaspoon onion powder
- Red pepper flakes (to taste)
- 1 pound penne pasta
- Kosher salt and black pepper (to taste)
- 1 cup whole milk or canned coconut milk
- 1/2 cup heavy cream or canned coconut milk
- 2 ounces cream cheese at room temperature
- 1 1/2 cups grated Parmesan cheese
- 3 tablespoons chopped fresh parsley
- 1 tablespoon extra virgin olive oil
- 1 Juice from 1 lemon
- 1/2 cup shallot finely chopped
- 2 cups baby arugula
- 1/2 cup mixed fresh herbs such as parsley and basil
Instructions
- In your large pot, melt 3 tablespoons of salted butter over medium heat. Once melted, add the finely chopped garlic and sauté for about 1-2 minutes until fragrant. Be careful not to let it burn!
- Stir in the dried oregano, dried basil, onion powder, and a pinch of red pepper flakes. Let the spices toast for another minute to release their flavors.
- Add 1 pound of penne pasta to the pot along with enough water to cover the pasta (about 4 cups). Season with kosher salt and black pepper to taste. Bring it to a boil and cook the pasta according to the package instructions until al dente.
- Once the pasta is cooked, lower the heat and stir in 1 cup of whole milk (or coconut milk) and 1/2 cup of heavy cream (or coconut milk) along with the cream cheese. Mix until the cream cheese is fully incorporated and the sauce is smooth.
- Gradually mix in 1 1/2 cups of grated Parmesan cheese, allowing it to melt into the sauce. Stir until the sauce is creamy and coats the pasta beautifully.
- Add 3 tablespoons of chopped fresh parsley, the juice from 1 lemon, and 2 cups of baby arugula. Gently fold in the arugula and herbs until just wilted. Adjust seasoning with more salt and pepper if needed.
- Serve your One Pot Creamy Penne Alfredo with Spicy Arugula warm, garnished with additional Parmesan cheese and fresh herbs if desired. Enjoy this comforting dish that comes together effortlessly!
Equipment
- Large Pot or Dutch Oven
- Wooden spoon or spatula
- Measuring Cup
- Grater
- Knife and cutting board
Notes
- Don’t overcook the pasta; it should be al dente to absorb the sauce without getting mushy.
- Feel free to adjust the spice level by adding more or less red pepper flakes based on your preference.
- If the sauce thickens too much while sitting, add a splash of milk or water to loosen it up before serving.
