Instant Pot Spaghetti Recipe - Cooking Classy (2024)

Published January 4, 2018. Updated October 20, 2018

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Instant Pot Recipesare quickly becoming a new way to cook for many of us so it only makes sense that we need an Instant Pot Spaghetti Recipe. If you ask me this is one of the best, easy ways to use the Instant Pot.

You get a rich herbed spaghetti sauce covering tender noodles and it’s finished with plenty of parmesan. You just can’t go wrong here! We all love spaghetti and this may just become your new favorite way to make it!

Instant Pot Spaghetti Recipe - Cooking Classy (1)

A Homestyle Spaghetti for Your Instant Pot Recipes Collection

I don’t know maybe that was just me but I got an Instant Pot from my mother-law for Christmas a year ago then I didn’t start using it until the summer because I thought there would be this learning curve or something.

They really are so easy to use and they’re pretty much idiot-proof. I love how they cut cooking time, especially with meat. (If you’re interested in getting one btw you can purchase on Amazon HERE).

Last year I mostly made theseshredded chicken tacos in my Instant Pot. I’ve also made “baked” potatoes and rice and a few other things.

I want to use it more this year so I thought I’d try out one of my go-to weeknight dinners – classic All-American spaghetti in it.

Instant Pot Spaghetti Recipe - Cooking Classy (2)

Ingredients for This Spaghetti

  • Olive oil
  • Lean ground beef
  • Garlic
  • Salt and pepper
  • Dry spaghetti
  • Fresh basil
  • Jar four cheese marinara sauce
  • Canned petite diced tomatoes
  • Warm water
  • Parmesan

Scroll below for full printable recipe.

How to Make This Recipe in the Instant Pot

  • Set instant pot to “saute”. Once it reads “hot” add 1 tsp olive oil then break beef into large chunks and add to instant pot along with garlic and a few pinches of salt.
  • Let beef brown, stirring and breaking up beef occasionally, until cooked through, about 6 minutes. Press the “cancel” button to turn instant pot off.
  • Break spaghetti noodles in half. Add about 1/6 into an even layer over beef, then add another 1/6 going the opposite direction into an even layer. Repeat this pattern with remaining noodles four times.
  • Add in marinara sauce, basil, tomatoes and water and season lightly with salt and pepper (don’t stir).
  • Seal the lid of the Instant Pot, making sure the valve is set to “sealing.” Press the “manual mode” button and set to 7 minutes.
  • Once time is up, use the quick release method according to manufactures instructions. Once sputtering stops open lid, remove basil and toss spaghetti with a fork.
  • Let rest two minutes (this will allow some of that extra liquid to soak in and the noodles to cook through). Sere warm with parmesan and basil leaves or chopped basil ribbons.

Instant Pot Spaghetti Recipe - Cooking Classy (3)

Shortcut for an Easy Dinner

I like to take the shortcut here of a using a jar of marinara sauce instead of making it from scratch which would add more ingredients and more steps. It’s so good this way though I don’t think anyone will notice it wasn’t from scratch.

The past few years one of my go-to spaghetti sauces is Classico’s Four Cheese but you can swap that for your personal favorite.

Add Basil to the Marinara for More Flavor

However I think they don’t add enough basil and garlic to any jar of spaghetti sauce I’ve tried so I always add more. If you don’t want to pay for the fresh basil then just add some dried basil, maybe 1 tsp.

And finish it off with lots of parmesan. And more basil. Because you can never have too much basil on your spaghetti.

Instant Pot Spaghetti Recipe - Cooking Classy (4)

What Should I Serve with This Spaghetti?

  • Side salad with easy Creamy Pesto Dressing
  • Side salad with Italian Salad Dressing
  • Cheesy Garlic Bread or warm buttered sourdough
  • Steamed broccoli with browned butter and parmesan

16 Quick & Easy 30 Minute Recipes! (plus weekly recipe updates)

Instant Pot Spaghetti Recipe - Cooking Classy (5)

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Instant Pot Spaghetti Recipe

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Super easy and super fast classic spaghetti with meat sauce. A great way to use your Instant Pot and clean up is a breeze! It may just become a family favorite!

Servings: 5

Prep5 minutes minutes

Cook25 minutes minutes

Ready in: 30 minutes minutes

Ingredients

Instructions

  • Set instant pot to "saute". Once it reads "hot" add 1 tsp olive oil then break beef into large chunks and add to instant pot along with garlic and a few pinches of salt.

  • Let beef brown, stirring and breaking up beef occasionally, until cooked through, about 6 minutes. Press the "cancel" button to turn instant pot off.

  • Break spaghetti noodles in half. Add about 1/6 into an even layer over beef, then add another 1/6 going the opposite direction into an even layer. Repeat this pattern with remaining noodles four times (this doesn't need to be perfect! It's just to reduce sticking).

  • Add in marinara sauce, basil, tomatoes and water and season lightly with salt and pepper (don't stir).

  • Seal the lid of the Instant Pot, making sure the valve is set to "sealing." Press the "manual mode" button (or high pressure on other pressure cookers) and set to 7 minutes.

  • Once time is up, use the quick release method according to manufactures instructions (basically just stand back and flick the valve). Once sputtering stops open lid, remove basil and toss spaghetti with a fork.

  • Let rest two minutes (this will allow some of that extra liquid to soak in and the noodles to cook through). Sere warm with parmesan and basil leaves or chopped basil ribbons.

Notes

*Use spaghetti that lists 9 - 11 minutes to al dente.

Parmesan cheese not listed in nutritional info.

Nutrition Facts

Instant Pot Spaghetti Recipe

Amount Per Serving

Calories 445Calories from Fat 54

% Daily Value*

Fat 6g9%

Saturated Fat 2g13%

Cholesterol 56mg19%

Sodium 892mg39%

Potassium 1156mg33%

Carbohydrates 64g21%

Fiber 5g21%

Sugar 11g12%

Protein 31g62%

Vitamin A 830IU17%

Vitamin C 17.7mg21%

Calcium 76mg8%

Iron 5.5mg31%

* Percent Daily Values are based on a 2000 calorie diet.

Nutrition values are estimates only. See full disclaimer here.

Course: Main Course

Cuisine: American, Italian

Keyword: Instant Pot Recipes, Spaghetti

Author: Jaclyn

Recipe source: inspired byThe Salty Marshmallow

This post contains affiliate links.

Instant Pot Spaghetti Recipe - Cooking Classy (2024)

FAQs

Can you overcook pasta in Instant Pot? ›

If you're scratching your head at the idea of undercooked noodles, let me explain: It's very easy to overcook pasta in the Instant Pot because the pot is so well insulated and hot that the noodles continue to cook even after the lid is removed.

How do you keep spaghetti from sticking together in the Instant Pot? ›

Yes, I always recommend adding olive oil to the Instant Pot when cooking pasta. This helps make sure the noodles don't stick together and, as an added bonus, helps prevent starchy water spewing everywhere when you release the pressure. About 1 tablespoon per 8oz should do the trick.

How to make simple spaghetti better? ›

So, the simplest good dish is:
  1. add salt to the spaghetti water. The spaghetti will taste better.
  2. Heat olive oil or butter (or both) in a small pan, or in the microwave. ...
  3. If you can go for more than just one spice, you can add either oregano, a bit of red pepper powder (cayenne), or both to the garlic oil/butter sauce.
Jan 6, 2019

Does pasta need to be covered in Instant Pot? ›

The key is to make sure all of the pasta is covered with water. Then, shut the lid, seal the valve and manually set the pot to cook the pasta at low pressure for half the time recommended on the box.

Does pasta get more tender the longer you cook it? ›

Pasta that is soft and mushy is usually overcooked, while if it's crunchy and hard, this is a good indication that you haven't cooked it for long enough. Pasta cooked perfectly tends to be tender on the inside and a bit firm on the outside.

How do you know if pasta is overdone? ›

Overcooked pasta will feel soft and mushy and it might also be sticking to the bottom of the pot, even if you used enough water to cook the pasta. If you cut or bite a piece of pasta and can see a white spot in the cross section of the cut it means that the pasta is not completely cooked.

How do Italians stop pasta from sticking? ›

1) Never add oil to your water

The oil separates and floats on the top of the water, and won't keep your pasta from sticking together. Also, when you drain the pasta, the oil will coat it, preventing the sauce from sticking to it. The only way to avoid having blobs of pasta sticking together is to use a lot of water.

Does olive oil stop spaghetti sticking together? ›

Contrary to popular myth, adding oil into the water does not stop pasta sticking together. It will only make the pasta slippery which means your delicious sauce will not stick. Instead, add salt to the pasta water when it comes to the boil and before you add the pasta.

Why is my spaghetti all stuck together? ›

Any long pasta (or short, for that matter) needs room to swim around while it's cooking. Be generous with the water, and give the pasta room to breathe. Pasta contains a lot of starch. If you use too little water or too small a pot, the pasta can't move freely in the boiling water and will stick together.

What is the secret to the best spaghetti? ›

For best flavor, use certified San Marzano tomatoes. Add Parmesan cheese into the sauce while cooking. Use no salt added tomatoes. Use ground beef to cut down on sodium content.

How long does dry pasta take to cook in a slow cooker? ›

It takes slow cooker pasta 3 to 4 hours on low or 1 to 2 hours on high. Check pasta doneness sooner than later, especially as some slow cookers are more powerful than others.

What happens if you overcook instant noodles? ›

Overcooked noodles become slushy and soft in texture, if you over boil noodles not only in shape but also in taste will get spoil. If noodles become overcooked, then immediately rinse them with cold water to avoid further softness and greasiness.

What happens if you overcook pasta? ›

Cooking pasta for too long strips nutrients away from the noodles. When food, including pasta, is cooked for too long, the bonds between the molecules are damaged, which causes nutrient loss, according to Columbia University. For example, overcooking pasta can reduce the fiber content of the noodles.

Can you overcook something in a pressure cooker? ›

Yes, very easily. The temperature inside a pressure cooker is about 250F at full pressure, which can easily overcook meat if you're not careful. It'll be stringy and dry.

Is it OK to overcook pasta? ›

When noodles are cooked, according to La Cucina Italiana, the gluten absorbs starch, and starch absorbs the water the pasta is boiled in. If you overcook the pasta, then, both its starch and nutrients are cooked out and left in the water. But not to worry, soggy noodles still have a chance at a second life.

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