This one-pot tortellini in a creamy garlic-parmesan sauce is almost impossibly easy to make! All you need is 10 ingredients, one pot, and about 25 minutes to make it; and it’s always a hit!

A ladle scoops out a serving of creamy one-pot fettuccine Alfredo with spinach

Table of Contents

The Story Behind the Recipe

I’m a huge fan of one-pot pasta dishes. I created this creamy one-pot pumpkin pasta years ago, and when I’m craving more veggies, I go for this one-pot pasta primavera.

The … selective … eater in our house (ahem, not naming names, love you kiddo!) has recently been adding more pasta into their rotation, and is a fan of Alfredo, so I thought this one-pot tortellini Alfredo would go over well. And, yay! It did!

Not only is the kid a fan, the grown-ups are too. I love how easy this one pot tortellini Alfredo is to make, and it’s one of those great versatile recipes that is as perfect for weeknight dinners as it is for a little dinner party.

a serving of creamy one-pot tortellini Alfredo on a stack of white plates with silver forks

Why You’ll Love One-Pot Tortellini Alfredo

  • SO delicious – The garlicky creamy sauce with parmesan is to die for. So good!
  • Simple & easy – Just a few ingredients and a bit of prep time and your creamy tortellini Alfredo is ready to serve!
Ingredients for one-pot tortellini Alfredo

Ingredients

  • Tortellini – I like to use refrigerated pasta for this creamy garlic parmesan tortellini. Because I’m a vegetarian, I go for cheese tortellini, but you can swap in any kind.
  • Olive oil – For sautéing the shallot and garlic
  • Shallot – Sautéed at the beginning of the process, the shallot creates the backbone of a flavorful Alfredo-inspired sauce. If you don’t have any shallots on hand, a small onion will work just fine.
  • Garlic – You’ll want three cloves of fresh garlic, finely minced.
  • Italian seasoning mix – Grab some in the seasonings section of just about any grocery store, or make your own Italian seasoning mix at home (it’s super easy to whip up!)
  • Vegetable broth – Helps create a full-of-flavor, rich sauce.
  • Heavy cream – For that thick, rich, glorious sauce!
  • Nutmeg – Optional, but highly recommended.
  • Salt & pepper
  • Spinach – You don’t have to add it, but I like to throw a little in there at the end of the process to get some veggies in.
  • Parmesan cheese – For the best BEST creamy sauce. 1/2 cup, plus more for topping your one-pot tortellini.
  • Fresh basil or parsley – Also optional but lovely for additional flavor and pretty color.

How to Make One-Pot Tortellini Alfredo

  1. First, you’ll want to add the olive oil to a large skillet or pot set over medium-low heat. Add the garlic and shallot and sauté until it’s soft and fragrant.
  2. Stir in the Italian seasoning and give it a stir, then stream in both the broth and the cream.
  3. Add the rest of the seasonings.
  4. Bring the sauce to a gentle simmer, then add the tortellini.
  5. Cook uncovered until the pasta is tender and the sauce has thickened a bit. This takes about 10 minutes.
  6. Stir in the spinach and Parm, add more salt and pepper if you’d like, garnish and serve!

Tips for Success

  • The sauce will thicken up when serving. It might seem thin at first, but have faith in the process!
  • For smaller pieces of spinach that all but disappears into the dish, chop it up a bit before adding it.

I hope you love this One-Pot Creamy Tortellini Alfredo as much as my family does! This has become a great go-to easy recipe for us. It’s creamy and comforting and cozy and garlicky and everything good about tortellini + Alfredo.

If you give it a try, I’d love to hear what you think! Please come back and leave a review.

A silver fork lifts up a piece of tortellini from a plateful of tortellini Alfredo on a white plate.
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One-Pot Tortellini Alfredo Recipe

Prep: 5 minutes
Cook: 20 minutes
Total: 25 minutes
Author: Kare
Yield: 3
Tender cheese tortellini in a rich and creamy garlic-Parmesan sauce. Comes together in a single pot and under 30 minutes to make!

Ingredients

  • 1 tablespoon olive oil
  • 1 small shallot (finely chopped; can substitute 1/3 cup finely diced onion)
  • 3 cloves garlic
  • 1/2 teaspoon Italian seasoning mix
  • 1 1/2 cups vegetable broth
  • 1 cup heavy cream
  • 1/4 teaspoon freshly grated nutmeg
  • 1/4 teaspoon kosher salt (+ more to taste)
  • 1/4 teaspoon freshly ground black pepper (+ more to taste)
  • 10 ounces refrigerated cheese tortellini (1 package)
  • 1 ounce baby spinach, chopped small (1 cup packed)
  • 1/2 cup grated Parmesan cheese (+ more for garnish)
  • 2 tablespoons fresh basil, chiffonaded (for garnish; can substitute parsley)

Equipment

  • 1 medium-size dutch oven or deep skillet

Instructions

  • Set a medium to large skillet or pot over medium-low heat. Add the olive oil. Once the oil is hot, add the garlic and shallot. Sauté, stirring frequently, until softened and fragrant, about 2 minutes.
  • Stir in the Italian seasoning, then stream in the broth and cream. Add the nutmeg, salt, and pepper. Bring to a gentle simmer.
  • Add the tortellini to the simmering sauce. Cook uncovered, stirring occasionally, until the pasta is tender and the sauce thickens slightly, 9-10 minutes. The sauce will seem thin at first, but it will continue to thicken as it cooks and thicken even more once it's done cooking.
  • Stir in the spinach and Parmesan until the spinach has wilted and the sauce is creamy and smooth.
  • Taste and add more salt and pepper if desired.
  • Garnish with a sprinkle of extra Parmesan and basil. Serve.

Notes

Meat option:

Add crisp prosciutto or pancetta on top for a salty crunch

Nutrition Facts

Serving: 1cup, Calories: 696kcal, Carbohydrates: 50g, Protein: 22g, Fat: 46g, Saturated Fat: 24g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 12g, Cholesterol: 140mg, Sodium: 1396mg, Potassium: 210mg, Fiber: 4g, Sugar: 7g, Vitamin A: 2524IU, Vitamin C: 5mg, Calcium: 360mg, Iron: 3mg

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