15 Best Vegan Instant Pot Recipes

Looking for a vegan Instant Pot recipe? Here are our top recipes, starring this pressure cooker spaghetti that’s totally plant based and seriously tasty.

Vegan Instant Pot recipe

Looking for vegan Instant Pot recipes? Alex and I were Instant Pot skeptics for the longest time. We figured it was just for cooking meat. Turns out, pressure cookers are fantastic tools for cooking a myriad of vegetables, from sweet potatoes to wild rice soups. They can cook dry beans from scratch, or make pasta in minutes. Now: we’ll be the first to admit the Instant Pot still requires time and effort to plan meals and cook. But, it’s a pretty fantastic tool that we’ve come to love. Here are our favorite vegan Instant Pot recipes, and an incredibly tasty Instant Pot spaghetti recipe that you can whip up in a flash. Ready to get started?

What is an Instant Pot?

What’s an Instant Pot? Why cook with one?

First of all: what’s an Instant Pot? An Instant Pot is a programmable digital pressure cooker (Instant Pot is the brand name; Instapot is a slang variation). There are many other brands of electric pressure cookers. The concept is to cook foods at high pressure, which cuts down on cooking time — versus a crock pot or slow cooker, which is the opposite. 

Now, we’ll be the first to admit: cooking with an Instant Pot is not something Alex and I ever expected to do! We’re wary of adding new gadgets to our kitchen–especially things that seem trendy like the Instant Pot! We were on the fence about it for years until a friend mentioned you can make Instant Pot vegetarian and vegan recipes: like cooking sweet potatoes, rice, quinoa, and dried beans.

Since we eat vegetarian or vegan recipes for the majority of our meals, we decided to give it a try. Still skeptical, we put the raw sweet potatoes into our pressure cooker…and they came out perfectly moist with little effort and faster than baking them in the oven! After the sweet potatoes, we were sold. We use our Instant Pot for cooking components and meals.

Pressure cooker beans

Cooking Instant Pot Basics

In addition to meals, we have a long list of basics that we cook in our Instant Pot! We love that the Instant Pot is so versatile: versus our rice cooker that only could cook a selection of things. (We really only used it for rice!) Our Instant Pot has replaced our rice cooker ever since. Here are a few of the basics we use our Instant Pot to cook:

Vegan Instant Pot recipe

How to make vegan Instant Pot spaghetti

Now, let’s talk vegan Instant Pot recipes that are meals! This Instant Pot spaghetti is king: it’s seriously easy, quick, and tastes incredible. It’s turly a matter of throwing a few ingredients into the Instant Pot. While cooking pasta in an Instant Pot comes out a little different than cooking pasta on the stovetop, it’s just as tasty. We loved how easy it was to simply place ingredients in the Instant Pot and not have to worry about boiling water for pasta.

Here’s how to make this vegan Instant Pot spaghetti recipe:

  • Mix up the sauce ingredients in a bowl: crushed fire roasted tomatoes, spices, olive oil, balsamic vinegar, spinach, and fresh basil leaves. Place a bit of the sauce in the bottom of the Instant Pot.
  • Add the spaghetti noodles, and make make sure to fan out the noodles. Noodles that are directly next to each other in the Instant Pot stick together when they’re cooked. You’ll need to fan out the noodles so they’re going different directions: this helps them to cook evenly! Pour the remainder of the sauce on top.
  • Pressure cook on high for 5 minutes, then quick release!

And that’s it! The Instant Pot spaghetti comes out intensely flavorful, with sweet tomatoes and the herbaceous punch of basil. It’s seriously satisfying for eaters of all kinds, not just vegan! For example, one of our readers said this about the recipe:

“My husband is a total carnivore and he loved this; he said it’s a definite keeper! I expected him to comment that it needed meatballs or sausage, but he liked it just the way it was.” -Amanda

Vegan Instant Pot recipe | spaghetti

A note on fire roasted tomatoes

A note on fire roasted tomatoes: this vegan Instant Pot spaghetti recipe calls for crushed fire roasted tomatoes. Fire roasted tomatoes have a sweet flavor that’s perfect for spaghetti sauce! If you can’t find fire roasted, use the best quality of crushed tomatoes you can find. If you can find fire roasted tomatoes diced but not crushed, you could also whiz them up a few times in the blender.

What Instant Pot do you use?

Alex and I use an Instant Pot brand Instant Pot, though there are lots of other great pressure cookers out there! The Instant Pot we use is the Instant Pot DUO60 6 Qt 7-in-1 Multi-Use Programmable Pressure Cooker

There are some variations between pressure cooker brands, so we can’t speak to how other brands cook. For example, we’ve heard that the Instant Pot Mini is pretty different and does not work as well as the standard size. So, only use the Instant Pot Mini for these recipes at your own risk!

Related: Creamy Instant Pot Pasta (use vegan cream cheese!)

And now, our favorite vegan Instant Pot recipes!

Instant Pot Spaghetti

Looking for a fast and easy vegan Instant Pot recipe, where all you have to do is “set it and forget it”? This Instant Pot spaghetti recipe is for busy weeknights, and times when you just don’t want to have to think about dinner. And the flavor? Take it from one of our readers, who said: “Oh my, I scraped the bowl clean on this one! The flavor was awesome and it was so easy, it was exactly what I needed right now.”

Continue Reading

Instant Pot Vegan Chili

This one is really the best Instant Pot vegan chili recipe! It’s full of beans, veggies, and lentils to up the plant-based protein. A pressure cooker is a quick and easy way to make chili versus Crockpot chili, which takes hours and can turn out soggy. This Instant Pot chili is full of savory, hearty flavor. In fact…we might like it the best of all of our chili recipes!

Top with Cashew Cream, cilantro and hot sauce. Serve with our famous Easy Vegan Cornbread!

Continue Reading

Instant Pot Tacos

These vegan tacos feature our delicious Instant Pot smoky lentils and rice, spiced with smoked paprika, fennel, onion, and garlic. They cook up together into a meaty, savory mix. Top with a rainbow of veggies, salsa, and crunchy romaine, and you’re in business!

Continue Reading

Instant Pot Lentil Soup

It's cozy, it's comforting, and it's made in the Instant Pot! This lentil soup stars protein-packed lentils, greens, and fire-roasted tomatoes to make a soup that the entire family will love. The star ingredient: fennel, which adds a smoky undertone. Said one recipe tester: "My husband said this could easily go into regular rotation at our house." Score!

Continue Reading

Thai Instant Pot Sweet Potatoes

These Thai style baked sweet potatoes are one of our favorite vegan Instant Pot recipes, because of the big flavor in this simple concept. The Instant Pot makes for perfectly cooked, moist sweet potatoes. They're topped with a fresh, crunchy Thai-style pepper and cabbage slaw and a creamy peanut sauce. We’ve heard from many readers and followers that this one is a family favorite!

Continue Reading

Instant Pot Wild Rice Soup Recipe

One of our fan favorite vegan Instant Pot recipes is this wild rice soup! It's creamy and comforting, with white beans, carrots, mushrooms and wild rice. The creaminess comes from cashews, blended with some of the soup, which creates a creamy body. It makes for a hearty vegan soup that all eaters can enjoy!

Continue Reading

The BEST Vegan Nachos

Lentils on nachos: why not? These loaded vegan nachos are the BEST because they’re piled high with smoky, meaty lentils and rice that stands in for taco meat. It's made in the Instant Pot and seriously tasty! Add to that crunchy veggies and our delightful vegan nacho cheese. To keep them healthy, look for organic corn chips with minimal ingredients (ideally corn, oil, and salt).

Continue Reading

Instant Pot Lentils

The lentils come out perfectly spiced and very moist! You’ll notice that the bowl of the pressure cooker comes out with a bit of broth left over: stir it in and the lentils will absorb the broth upon sitting. Throw them in a bowl with pita bread, a dollop of cashew cream, tomato wedges, and chopped cilantro for a seriously satisfying vegan Instant Pot recipe.

Continue Reading

Instant Pot Stuffed Acorn Squash with Pecans

Tender acorn squash is stuffed with a savory, herb-laden pecan and rice stuffing that truly makes your kitchen smell like Thanksgiving while you make it. Did you know you can cook acorn squash in a pressure cooker? This vegan Instant Pot recipe uses the pressure cooker to cook both the rice and the squash, making it simple to whip up.

Continue Reading

Instant Pot Refried Beans

Homemade refried beans taste so seriously good, it’s worth making them when you have the time! We’ve also been trying to cook with more dried beans lately. The Instant Pot is actually perfect for homemade refried beans, because it skips the soaking time! Just throw the beans in with some seasoning, and in 1 hour they come out perfectly tender. Try them in our Refried Bean Dip with chips.

Continue Reading

Granola Instant Pot Apple Crisp

This vegan Instant Pot apple crisp recipe cooks in just 2 minutes! The crisp comes out with a chewy granola topping, brightened with a little lemon zest, and tangy tender apples. Take it from one of our recipe testers: “It was easy and quick and even though it was made in the Instant Pot rather than the oven it made my kitchen smell amazing. The apples came out perfectly tender!"

Continue Reading

Apple Cinnamon Instant Pot Steel Cut Oats

Why not use the Instant Pot...for breakfast? Here's a vegan Instant Pot recipe to start the day: a large batch of steel cut oats! Cook it up at the beginning of the week, and munch off of it all week long. You can top it as you like, but here we’ve used a drizzle of maple syrup, some fruit, and cashew butter! Creamy cashew butter adds additional protein to keep you full throughout the day.

Continue Reading

Instant Pot Spaghetti Squash

Gone are the days of waiting over 1 hour to roast spaghetti squash in the oven. This Instant Pot spaghetti squash method cuts the time in half! The cook time is only 8 minutes. With the 5 minutes to preheat and 10 minutes to let the squash drain afterwards, you’re still only looking at about 25 minutes total. Serve with your favorite marinara sauce!

Continue Reading

Quick Instant Pot Applesauce

The Instant Pot is a fast way to make applesauce! This vegan applesauce recipe is tangy sweet and depending on the apples you use, you don't even need sweetener. All you need is a bunch of apples and a cinnamon stick. It comes together with no added sugars in under 30 minutes!

Continue Reading

Easy Instant Pot Butternut Squash Soup

Ready for the quickest, coziest fall recipe? May we present: Instant Pot butternut squash soup! It's spiced with sage, with a hint of cinnamon and a smoky undertone. The squash and carrot give it an electric orange hue, and it's rounded out with potato and apple for sweetness. Really, it's pure gold in a bowl! It's a star in our comforting butternut squash recipes.

Continue Reading
Pasta marinara

Vegan Instant Pot Spaghetti Marinara

1 Star2 Stars3 Stars4 Stars5 Stars (4 votes, average: 4.50 out of 5)

  • Author: Sonja
  • Prep Time: 15 minutes
  • Cook Time: 5 minutes
  • Total Time: 20 minutes
  • Yield: 3 to 4 1x


Looking for a vegan Instant Pot recipe? Here are our top recipes, starring this pressure cooker spaghetti that’s totally plant based and seriously tasty.



  • 2 cups water
  • 28 ounce can crushed fire roasted tomatoes (or best quality crushed tomatoes)
  • 2 tablespoons olive oil
  • 1 tablespoon balsamic vinegar
  • 2 teaspoons garlic powder
  • 1 teaspoon dried oregano
  • 1 teaspoon kosher salt
  • 2 cups baby spinach leaves, tightly packed (or chopped spinach)
  • 8 fresh basil leaves
  • 8 ounces spaghetti (regular, not whole wheat)
  • Goat cheese crumbles, for serving (optional)


  1. In a medium bowl, stir together the water, tomatoes and their juices, olive oil, balsamic vinegar, garlic powder, oregano, kosher salt, spinach, and whole basil leaves.
  2. Ladle just enough of the tomato mixture into the Instant Pot to cover the bottom.
  3. Break the spaghetti noodles in half. Working in batches, add the noodles to the Instant Pot in a fan shape so that they stack on each other, making as much space between the noodles as possible (if the noodles are directly next to each other they clump up — it doesn’t have to be perfect, just try to fan them out to make space).
  4. Pour remaining sauce over the spaghetti.
  5. Cook on high pressure for 6 minutes: Press the Pressure Cook button, making sure the “High Pressure” setting is selected, and set the time. Note that it takes about 10 minutes for the pot to “preheat” and come up to pressure before it starts cooking. (During cooking, avoid touching the metal part of the lid.)
  6. Quick release: Vent the remaining steam from the Instant Pot by moving the pressure release handle to “Venting”, covering your hand with a towel or hot pad. Never put your hands or face near the vent when releasing steam. Open the pressure cooker lid.
  7. Open the lid and stir, removing any clumps. Then remove the pot from the Instant Pot and allow to cool for 3 to 5 minutes for the sauce to thicken slightly. The sauce will thicken even more as it cools.

  • Category: Main Dish
  • Method: Pressure Cooker
  • Cuisine: Italian

Keywords: Vegan Instant Pot Recipe, Vegan Instant Pot Spaghetti

Subscribe for free weekly recipes & more!

About the Authors

Sonja Overhiser

Cookbook Author and writer

Sonja Overhiser is author of Pretty Simple Cooking, named one of the best healthy cookbooks of 2018. She’s host of the food podcast Small Bites and founder of the food blog A Couple Cooks. Featured from the TODAY Show to Bon Appetit, Sonja seeks to inspire adventurous eating to make the world a better place one bite at a time.

Alex Overhiser

Cookbook Author and photographer

Alex Overhiser is an acclaimed food photographer and author based in Indianapolis. He’s host of the food podcast Small Bites and founder of the recipe website A Couple Cooks. Featured from the TODAY Show to Bon Appetit, Alex is author of Pretty Simple Cooking, named one of the best vegetarian cookbooks by Epicurious.

No Comments

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.