Pistachio Pasta: A Must-Try 7-Ingredient Dish for Pasta Lovers

This pistachio pasta is creamy but has no cream. It tastes like a dish you’d only get in a restaurant, yet it’s so simple to make. It’s a must if you’re a pasta lover and love quick, easy recipes.

In this post, you’ll learn all about the perfect pistachio pasta. It’s creamy, lemony, nutty, and absolutely delicious.

I learned this recipe from my brother. He’s all about those delicious Italian recipes that use minimal ingredients and let each one shine. Years ago, when I first had it, I couldn’t believe that this level of pasta dish could be made at home. Since then, I’ve made it more times than I can remember—it’s my go-to for a quick meal and when I want to impress.

This recipe is all about using minimal ingredients but using them right. You’ll learn how to make a creamy pasta without using cream, following only a few simple steps.

Why You’ll Love This Pistachio Pasta Sauce Recipe

• Simple, quick, and easy to make: It comes together in minutes—or the time it takes to cook your pasta—and requires minimal effort.
• Minimal ingredients: It has only 7 ingredients, which can be brought down to 5 if you’d like. As always, each one shines through.
• Tastes heavenly: It’s just unbelievably delicious—lemony, nutty, fresh, comforting, and just perfect. It’s creamy but has no cream and is like nothing you’ve had before.

Creamy Pistachio Pasta Without Cream

If this sounds weird to you, just bear with me—it works.

The pistachio sauce/paste is basically just olive oil mixed with ground raw pistachios and grated Parmesan cheese.

When you mix the pasta in a pan with some pasta water and this pistachio paste, it becomes creamy. It works like magic and surprises me every time.

As I mention in my other pasta posts, I have a few rules I like to follow when making pasta, and some are crucial for this pistachio pasta recipe.

Whenever I Make Pasta, I Follow These Ground Rules:

I’m not sure these rules are Italian-approved, but they will take your pasta game to the next level.

• Pasta should never wait for the sauce: The sauce should always be made before the pasta is cooked. This way, you make sure that it doesn’t overcook and stays al dente.
• Use good-quality pasta: Generally, the whiter, the better. The more yellow-sheer pastas are not what you want.
• Make sure to salt the cooking water very well: The pasta water should be as salty as the ocean.
• Don’t drain the pasta: The pasta water is a crucial ingredient in a good pasta dish. It’s starchy, which makes the sauce creamier, thicker, and helps bring the whole dish together. Also, this way you can make sure the sauce is not too thick—by adding more water. But be careful: add just a little at a time to avoid ending up with a runny sauce and overcooking your pasta trying to thicken it.
• If it’s the perfect thickness in the pan, it’ll be too dry once you plate: Pasta will continue to absorb more liquid as time goes by, even if it’s just seconds. To prevent dry pasta and to make sure you have silky pasta sauces, pasta water is your best friend.
• Combine everything in a pan: To make sure the sauce really sticks to the pasta and it becomes one creamy dish, mix it in a pan. I like to cook the pasta 2 minutes less than the packaging says and then transfer it to a hot pan with the sauce for 2 minutes. I add pasta water as I go along and let the pasta absorb the sauce. This way, each bite will be so much more flavorful.

Pistachio Pasta Ingredients

Just thinking about these ingredients—pistachios, Parmesan, olive oil, butter, garlic, sage, and lemon—you know it’s going to be good. If you also can’t resist combos like this, this is a must for you.

Here are the 3 basic ingredients that you must use for this recipe:

• Pistachios: Make sure to use raw peeled pistachios. It’s always better to grind your pistachios last minute. I recommend a spice grinder for the finest result, but you can also use a regular food processor or just buy ground pistachios. If you choose to grind them yourself, make sure not to overdo it, as it can turn into a paste instead of a powder.
• Parmesan cheese: As always, it acts as a seasoning and adds a delicious umami flavor. However, in this recipe, the parmesan cheese also helps make the sauce creamy. Once the pistachio-cheese-oil paste is mixed with the pasta water, it all comes together to create that creamy pasta we all love.
• Olive oil: Use good quality olive oil. It will take your cooking to the next level, and this dish especially. The oil is really noticeable in the flavor and also helps with the creamy process.

Here are my add-ons that helped me perfect the flavor and make it as good as it is:

• Butter, garlic, and sage: Anything tastes better with butter. I don’t mind mixing olive oil and butter; I think it’s delicious. Before adding the pasta to the pan to mix with the pasta water and pistachio paste, I like to flavor the pan. I fry some garlic and fresh sage in the butter to create a delicious, aromatic addition to the sauce. It definitely takes it to the next level. I find that this trio—garlic, butter, and sage—is the perfect flavor combination, and they complement everything so well.

What’s even better than pistachio pasta? A creamy lemon pistachio pasta.

• Lemon: After your pasta is ready and you’ve taken it off the heat, squeeze fresh lemon juice on it. This will make the dish a lot more balanced, less heavy, and help break up the nutty, rich flavor with a zesty kick. By all means, it doesn’t overpower the flavors; it just helps balance and complement them.

Pistachio Pasta | Tips

1. Storing the paste: I always recommend making extra pistachio sauce/paste and keeping it in the fridge for up to 4 days. This way, you can whip up a fresh batch whenever you crave it and make sure it’s perfect every time.
2. Leftovers: If I’m being honest, leftovers for this pasta dish don’t taste the same. It’s almost a different dish since the pasta absorbs the liquids, and you’re left with a dry pasta dish. If you’re stuck with leftovers, add some water and reheat it in a pan to mimic that creamy effect.
3. Make it even better: If you want to take this pasta to another level, top it off with some crispy bacon, artichokes, sautéed asparagus, peas, or whatever you crave.

If you’re a fan of pasta dishes, you’d love checking out my other pasta recipes:

1. Pistachio Pesto:  More like a traditional pesto recipe.
2. Pasta with Pesto and Peas:  Another great quick pasta dish.
3. Spaghetti and Meatballs Sauce: A richer, comforting pasta dish.
4. Baked Cheese Stuffed Pasta Shells in a Garlicky Tomato Sauce.

Cooking with Oli:

Oli was very helpful in creating this post for you. As you can see in the pics, he was supervising me closely and making sure everything was made perfectly. We hope you enjoy the video for this recipe!

Now that you have the perfect pistachio pasta recipe, what are you waiting for? If you haven’t tried pistachio pasta before, now is the time. It’s so quick to make – from the moment you decide to make it to the first bite, it’ll take less than 30 minutes. Don’t forget to check out the add-ins and serving suggestions I recommend in this post and let me know how you like it!