Talk about a quick and flavorful dish, this one really packs a punch. Not only is this really delicious, it's really easy, and you put it all in the Instant pot, and you're done. This would be great for a quick dinner after a busy day, or when you have a busy evening, or in place of fast food. You can add more toppings, or less if you prefer, but the Pasta in the light sauce will surely become a favorite.

Jump to Recipe

Talk about a quick, easy, and flavorful dish. This Vegetarian Instant Pot Pasta Puttanesca really packs a punch! It is the perfect meal for a busy weeknight.

Table of Contents

Happy Monday, I hope you had a great weekend! I spent some time getting the kids ready to head back to school this week. Then, on Sunday, I participated in the Maine 70.3 Ironman Triathlon. It was a really tough event for me, starting out with the most difficult ocean swim I have ever faced. However, I plugged through the day and managed to cross the finish line! No matter how difficult the day was, crossing the finish line felt great!

Would you like to save this?

We'll email this post to you, so you can come back to it later!

***Jump to Recipe***

To prepare for the event, I did a little "carb loading" Friday! I was short on time, so I prepared this delicious Vegetarian Instant Pot Pasta Puttanesca. It was a hit with the entire family!

Vegetarian Instant Pot Pasta Puttanesca

Name: Vegetarian Instant Pot Pasta Puttanesca
Prep time: 10 min
Cook time: 4 min
Ingredients: 1 pound Fettuccini; 1/4 cup Extra Virgin Olive Oil; 1 teaspoon crushed red pepper; 1 teaspoon Worcestershire sauce; 1 6 ounce can of Tomato Paste; 4 cups vegetable broth; 28 ounces Roma Tomatoes in Sauce; 1 Cup Water; 1 Tablespoon capers; 1/2 cup minced sweet onion; 1 teaspoon minced garlic; 1 Tablespoon Italian seasoning; 1 teaspoon garlic salt; 1 teaspoon seasoned pepper; 1 Tbsp brown sugar; Fresh Basil - washed and chopped - for topping; Green Olives - sliced in half - for topping (can use black olives if preferred); Cherry tomatoes - washed and sliced in half - for topping; Shredded Parmesan Cheese - for topping

This recipe is so quick and easy to make, but it tastes like the sauce has been simmering all day!

***Jump to Recipe***

Disclosure: This post contains affiliate links. As an Amazon affiliate, I earn a commission from qualifying purchases.

Here is what you will need to get started:

Fettucine
Extra Virgin Olive Oil
Crushed Red Pepper
Worcestershire Sauce
Tomato Paste
Vegetable Broth
Canned Roma Tomatoes
Capers
Vidalia Onion
Minced Garlic
Italian Seasoning
Garlic Salt
Pepper
Brown Sugar

So basically, all you do is break up the fettucine and throw it into the bottom of the Instant Pot. Add the olive oil to pasta and toss to coat. Then, in a large bowl, add the crushed red pepper, Worcestershire sauce, tomato paste, canned tomatoes, vegetable broth, capers, onion, garlic, Italian seasoning, garlic salt, seasoned pepper, and brown sugar and stir all ingredients until well blended. Pour the mixture over the pasta, and stir, covering the pasta in the sauce.

Put the lid on top of the Instant Pot and make sure the pressure valve is set to sealing. Then press the Manual button and set the timer for 4 minutes. The Instant Pot will build pressure, and once it reaches high pressure, the timer will go on and count down 4 minutes. Allow the pasta to sit for 15 minutes in the pot after it is done before venting the remaining pressure. Then, serve up this delicious dish topped with whatever you like!

Vegetarian Instant Pot Pasta Puttanesca

4.50 from 2 votes

Print Rate

Course: Main Course

Cuisine: Italian

Keyword: Instant Pot Pasta, Instant Pot Pasta Puttanesca, Instant Pot Pasta Sauce, Pasta Puttanesca, Vegetarian Instant Pot Pasta Puttanesca, Vegetarian Pasta Puttanesca

Prep Time: 10

Cook Time: 4

Resting Time: 15

Servings:

Calories: 398kcal

Equipment

Pressure Cooker

Ingredients

1 pound Fettuccini
¼ cup Extra Virgin Olive Oil

FOR THE SAUCE:

1 teaspoon crushed red pepper
1 teaspoon Worcestershire sauce
1 6 ounce can of Tomato Paste
4 cups vegetable broth
28 ounces Roma Tomatoes in Sauce
1 Cup Water
1 Tablespoon capers
½ cup minced sweet onion
1 teaspoon minced garlic
1 Tablespoon Italian seasoning
1 teaspoon garlic salt
1 teaspoon seasoned pepper
1 tablespoon brown sugar
Fresh Basil - washed and chopped - for topping
Green Olives - sliced in half - for topping can use black olives if preferred
Cherry tomatoes - washed and sliced in half - for topping
Shredded Parmesan Cheese - for topping

Instructions

Open the Fettuccini, break in half and place in the liner of the Instant Pot.
Add the olive oil, and toss the Pasta in the oil to coat.
In a large bowl, add the crushed red pepper, Worcestershire sauce, tomato paste, canned tomatoes, vegetable broth, capers, onion, garlic, Italian seasoning, garlic salt, seasoned pepper, and brown sugar and stir all ingredients until well blended.
Pour the mixture over the pasta, and stir, covering the pasta in the sauce.
Make sure all the pasta is submerged in the sauce, don't leave any Pasts sticking up above the liquid/sauce, as it will not cook, and will become hard and dry. If the sauce does not cover all the pasta, add a little more vegetable broth, and stir well. You may have to move the Pasta around in the Instant Pot to make sure it's covered in the sauce.
Place the lid on the Instant Pot, and make sure the pressure valve is set to 'SEALING', and press the MANUAL button, and set the time for 4 minutes.
Allow the Instant Pot to build and release pressure, don't quick release.
When the Instant Pot is done, it will beep and go to off.
Allow the Pasta to sit in the Pot for 15 minutes.
After 15 minutes, turn the pressure valve to 'VENTING', making sure all the pressure has been released.
Open the lid to the Instant Pot, and stir the Pasta in the sauce. Pasta should be completely done and ready to eat.
When you're ready to serve the Pasta, either plate the pasta, or serve in bowls, and top with sliced green Olives, copped basil, and sliced cherry tomatoes. Add Parmesan cheese, and Enjoy!

Notes

NOTE: If you haven't cooked Pasta in the Instant Pot before, it's really easy, and quick, but, you must make sure it's completely covered in the liquid, or sauce. Don't put milk or cheese in the pot with Pasta, as it will curdle while under pressure! Add any milk or cheese after the Pasta has cooked. Don't add the Parmesan cheese to the Pot, just top the Pasta with the cheese before serving. You can also top this dish with crumbled bacon, or sliced or chopped chicken. Rotisserie chicken would be a quick addition to this pasta dish. You can serve with a side salad, or green beans for a quick and delicious meal.

ALSO: If you don't prefer crushed red pepper, just add a pinch instead of the measured amount; you'll still get the flavor without as much heat. If you like hot spicy dishes, you can add a little more pepper to taste.

Nutrition

What additional Toppings Can You Add?

Fresh Basil
Cherry Tomatoes
Green Olives
Parmesan Cheese

So Tell Me...

How was your weekend? Have you ever made Pasta Puttanesca? What is your favorite way to eat pasta? Do you use your instant pot to make pasta dishes?

Looking for More Great Vegetarian Meals?

Check out this post:

Thank you so much for stopping by. As always, I would love to hear your thoughts in the comments section below. Have a great week!

PIN IT HERE:

More Vegetarian Recipes

10 Comments

Neely says:

August 26, 2019 at 7:06 pm

Oh I need to try instant pot pasta! What an amazing recipe! Looks delish!

Lina says:

August 26, 2019 at 7:19 pm

This pasta recipe looks delicious and so easy to make! I'll make this for dinner

Stephanie says:

August 26, 2019 at 8:12 pm

This looks delicious! I have everything except the actual instant pot. It's definitely on my Christmas list this year, though! Congrats on finishing the marathon, that's such an awesome accomplishment!

distherapy says:

August 27, 2019 at 3:55 pm

I am such a fan of my crock pot, but have never purchased an instant pot. Can you please tell me the difference?

Christa Anne says:

August 28, 2019 at 5:28 am

Congrats on the tri! Tough races can be the most rewarding. I’ve never made pasta in an instant pot before. I love all forms of pasta so I’m sure I’ll love this recipe, too!

Rose A (@mail4rosey) says:

August 29, 2019 at 12:58 am

Haven't tried an insta pot here yet. I see so many good recipes though, that I know it's something we will have eventually!

forkwardthinkingfoodinista says:

August 29, 2019 at 11:27 am

This is a massive yes from me. I am vegetarian, love pasta so this is right up my street for sure - looks amazing xx

Anshika Juneja says:

August 30, 2019 at 12:53 pm

This recipe look so delicious. I’m definitely going to try at this weekend. I love such easy instant pot recipes.

Devit Clark says:

April 25, 2021 at 3:28 pm

Thank you for the lovely pasta Idea. I love pasta. I read your blog carefully and it very understanding blog about Pasta

Texas Gigi says:

December 6, 2023 at 12:59 am

Your puttanesca recipe is terrific! My very picky husband loved it, which is really saying something. He hates capers, so I hid them on the bottom when he stepped up to make his plate. lol! My kids love it, too. Great flavor! Be sure to use all of the ingredients. It was a great dinner. Yum!!!