One Pot Alfredo Pasta: Creamy, Rich, and Ready in 20 Minutes

By:

Ruby Bennett

Published:

May 26, 2026

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Ingredients

Ever since I discovered One Pot Alfredo Pasta, it has become a weeknight hero in my kitchen. The beauty of this recipe is how it comes together with just a few pantry staples and leaves you with almost no cleanup. Here is what you will need:

Uncooked farfalle pasta (or another shape with an 11 to 12 minute cook time)
Minced garlic
Chicken broth
Heavy cream (whole milk or half-and-half also work)
Fresh spinach (optional, but I love the pop of green)
Freshly grated Parmesan cheese
Salt and black pepper to taste
Fresh parsley for garnish
A pinch of nutmeg (optional, for that classic Alfredo warmth)

Tip: Always use a wide, heavy-bottomed pot. It spreads the heat evenly and prevents the pasta from sticking to the bottom while everything simmers.

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Ingredients
How to Make Alfredo Pasta in One Pot
Nutrition Information
Recipe Variations
Frequently Asked Questions
What is one pot alfredo pasta?
How do you make one pot alfredo pasta creamy?
Can you use any pasta shape for one pot alfredo?
Do you need to boil the pasta before adding the sauce?
How do you prevent one pot alfredo from turning watery?
Can you add chicken or shrimp to one pot alfredo?
More One Pot Recipes to Try
One Pot Alfredo Pasta
Ingredients
Instructions
Last Step:
Notes
Nutrition
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How to Make Alfredo Pasta in One Pot

All you do is toss everything into one pot and let it work its magic. The starch from the pasta thickens the sauce naturally, so there is no need for flour or a roux. Here is how I do it:

Place the uncooked farfalle into a large pot. Add the minced garlic, chicken broth, and heavy cream. Toss in the spinach if using.
Give everything a quick stir, then put the pot on the stove over medium-high heat. Bring the liquid to a gentle boil.
Once boiling, reduce the heat to a low simmer. Cover the pot partially with the lid askew. Cook for 10 minutes, stirring occasionally during the first few minutes to keep the pasta from clumping.
Remove the lid and continue to simmer for another 5 minutes, or until the pasta is tender and a small amount of liquid remains. You want it to look brothy, not dry.
Turn off the heat completely. Now add the freshly grated Parmesan cheese and stir until it melts smoothly into the sauce. Adding the cheese off the heat prevents it from turning grainy.
Let the pasta rest for a couple of minutes. The sauce will thicken as it cools slightly. Taste and season with salt, pepper, and a pinch of nutmeg if you like.
Spoon into bowls and top with fresh parsley and an extra crack of black pepper.

That is it: a creamy, rich dinner in about 20 minutes. I love that this method uses only one pot, so cleanup is a breeze on busy nights.

Nutrition Information

Per Serving	Amount
Calories	643
Carbohydrates	47g
Protein	29g
Fat	37g
Sodium	1172mg
Fiber	2g

Recipe Variations

This one pot wonder is a blank canvas. I have played around with it countless times depending on what I have in the fridge. Here are a few of my favorite tweaks:

Switch the pasta shape: Any short or long shape with a similar cooking time works great. Try penne, fettuccine, or cavatappi. Avoid very tiny shapes like orzo which can overcook. If you use gluten-free pasta, adjust the cook time and keep an eye on the liquid levels.
Make it heartier: Turn it into a full meal by adding protein. For shrimp, stir them in during the last 3 to 4 minutes of cooking until they turn pink. If using cooked chicken, toss it in when you add the cheese. Sautéed mushrooms or peas also make wonderful vegetarian additions.
Lighten it up: Use half-and-half instead of heavy cream for a lighter sauce. You can also skip the cheese or reduce the amount to lower the richness. The sauce will still taste great with a splash of milk and the starchy pasta water.
Control the salt: I always use unsalted butter (if I sauté garlic first) and choose a low-sodium chicken broth so I can manage the salt from the Parmesan and season to my taste.

Frequently Asked Questions

What is one pot alfredo pasta?

One pot alfredo pasta is a simplified method where the pasta cooks directly in the sauce liquid, usually broth and cream, in a single pot. This eliminates the need to boil pasta separately, saving time and reducing cleanup.

How do you make one pot alfredo pasta creamy?

Use full-fat dairy like heavy cream or half-and-half, plus freshly grated Parmesan cheese. The starch released from the pasta as it cooks naturally thickens the sauce, creating a creamy texture without flour or a roux.

Can you use any pasta shape for one pot alfredo?

Yes, but longer or thicker shapes like fettuccine, linguine, or farfalle work best because they cook evenly. Avoid very small pasta like orzo, which may overcook. Adjust liquid and cooking time for different shapes.

Do you need to boil the pasta before adding the sauce?

No, that is the main advantage of one pot alfredo. You add uncooked pasta directly to the pot with the liquid ingredients and simmer until tender, stirring occasionally.

How do you prevent one pot alfredo from turning watery?

Use the correct ratio of liquid to pasta (typically about 2 to cups liquid per 8 ounces pasta) and cook uncovered so excess moisture evaporates. Let it rest for a minute after cooking to thicken.

Can you add chicken or shrimp to one pot alfredo?

Yes. For chicken, brown bite-sized pieces before adding pasta liquid, then proceed. For shrimp, stir them in during the last 3-4 minutes of cooking until pink. Make sure protein is cooked through.

More One Pot Recipes to Try

If you are as obsessed with one pot meals as I am, you need to try these other fuss-free dinners. They all deliver big flavor with the same easy cleanup.

One Pot Fajita Pasta: Spicy, smoky, and loaded with peppers and onions.
Bacon Four Cheese Pasta: For days when you want pure comfort.
Creamy Lemon Chicken Pasta: Bright, fresh, and ready in a flash.
Pizza Pasta: All the flavors of a deluxe pizza in a bowl.
For another fantastic take on this dish, try this one pot fettuccine alfredo from Damn Delicious.