• Home
  • All Recipes
  • Cuisines
    • Chinese
    • Japanese
    • French
    • Korean
    • Mexican
    • Indian
    • Italian
    • All Cuisines
  • Occasions
    • Party Appetizer
    • Game Day
    • Halloween
    • Weeknight Dinner
    • Diwali
    • Thanksgiving
    • All Occasions
  • Main Course
  • Breakfast
  • Dessert
  • Salad
  • Side Dish
  • Health Benefits
Logo
Logo
Main Course

Creamy Vegan Instant Pot Pasta

Emily Roberts
September 17, 2024
4 Mins read
Creamy Vegan Instant Pot Pasta
Jump to Recipe Print Recipe

Discovering a New Favorite

My Favorite is Creamy Vegan Instant Pot Pasta and It all started when I was looking for a quick and easy dinner idea that wouldn’t leave me standing over the stove for too long. With my Instant Pot sitting on the counter, I thought it was time to put it to good use. I was in the mood for something creamy, comforting, and, most importantly, vegan. That’s when the idea of making a Creamy Vegan Instant Pot Pasta came to mind. The thought of cashew sauce, roasted red peppers, and spinach all coming together in one pot felt perfect for a cozy weeknight meal.

Prepping the Ingredients

I gathered my ingredients, feeling excited about how easy this recipe would be. Cashews soaked overnight made the sauce rich and creamy, while the roasted red peppers added that sweet and smoky flavor I love. The spinach was a last-minute addition, but I knew it would add a pop of color and freshness. After prepping everything, I turned on my Instant Pot, and within minutes, the onions were sautéing in olive oil, filling the kitchen with a comforting aroma.

The Instant Pot Magic

The best part about this recipe was how effortless it was. Once I layered the penne, roasted red peppers, and broth in the Instant Pot, I could sit back and relax while it did all the work. As the pasta cooked under pressure, I quickly whipped up the creamy sauce by blending the cashews, vegetable broth, and tomato paste. When the timer went off, I released the pressure and was amazed by how perfectly cooked the pasta was. The cashew sauce clung to every bite, and the spinach wilted beautifully, giving the dish a bright, fresh touch.

Creamy Vegan Instant Pot Pasta_raw
Creamy Vegan Instant Pot Pasta 3

A New Family Favorite

I served the pasta with fresh basil on top, and it looked so vibrant on the plate. My family couldn’t believe it was dairy-free! The rich, creamy sauce made it feel indulgent, but it was packed with wholesome ingredients. It quickly became a favorite in our home, especially on those nights when we wanted something comforting but still healthy. Now, whenever I’m in need of a fast, delicious meal, this Creamy Vegan Instant Pot Pasta is my go-to.

Table of Contents

  • Discovering a New Favorite
  • Prepping the Ingredients
  • The Instant Pot Magic
  • A New Family Favorite
  • Chef’s Notes-Creamy Vegan Instant Pot Pasta
  • FAQ- Creamy Vegan Instant Pot Pasta

Chef’s Notes-Creamy Vegan Instant Pot Pasta

  • If you’re pressed for time, soak the cashews in hot water for 20-30 minutes instead of the recommended overnight soak. This will soften them enough for a smooth sauce.
  • After layering the penne and peppers, make sure not to stir the ingredients. Stirring might cause the pasta to stick to the bottom, potentially triggering a burn warning.
  • When performing a quick release, let the steam out in small increments to avoid splattering. Pasta dishes can sometimes cause liquid to escape if pressure is released too quickly.
  • Feel free to add other veggies like mushrooms, zucchini, or even kale. These can be sautéed with the onions for more depth of flavor or added with the spinach.
  • If you prefer a richer sauce, you can add a tablespoon of coconut cream to the blended cashew sauce.
  • If you or your guests are gluten intolerant, gluten-free pasta works great in this recipe. Just keep in mind that some gluten-free pastas can be more delicate, so handle them with care when stirring after cooking.
Creamy Vegan Instant Pot Pasta

Creamy Vegan Instant Pot Pasta

0.0 from 0 votes

Dive into this luscious, dairy-free delight! Our Creamy Vegan Instant Pot Pasta features penne enveloped in a rich cashew rosé sauce, complemented by roasted red peppers and fresh spinach. This hands-off recipe is perfect for busy nights, allowing you to step away from the stove and relax. Your family will adore this simple yet impressive meal, whether they’re vegan or not!

Course: Main CourseCuisine: ItalianDifficulty: Easy
Print
Servings

4

servings
Prep time

10

minutes
Cooking time

14

minutes
Calories

453

kcal
Resting Time

20

minutes
Total time

44

minutes
Cook Mode

Keep the screen of your device on

Ingredients

  • For the Sauce
  • 1 cup vegetable stock

  • 3/4 cup soaked cashews (soak in water for 4 hours or overnight)

  • 3 tablespoons concentrated tomato paste

  • For the Pasta
  • 1 tablespoon extra virgin olive oil

  • 1 small yellow onion, finely diced

  • 5 cloves garlic, minced

  • 4 cups vegetable broth

  • 1/4 cup nutritional yeast flakes

  • 1 teaspoon dried oregano leaves

  • 1/2 teaspoon sea salt (adjust to taste)

  • 1/4 teaspoon crushed red pepper flakes (optional)

  • 1 pound penne pasta (about 4-5 cups dry)

  • 1 jar roasted red peppers, drained and sliced thinly

  • 3 large handfuls baby spinach leaves

  • Garnish
  • Fresh basil leaves, thinly sliced (optional)

Directions

  • Activate the Sauté function on your Instant Pot and heat the olive oil. Add the diced onion and cook until it becomes translucent (about 3 minutes). Add minced garlic and turn off the Sauté function. Let the garlic cook in the residual heat for about a minute.Creamy Vegan Instant Pot Pasta_post1
  • While the pasta cooks, blend soaked cashews with vegetable broth and tomato paste in a high-speed blender until smooth and creamy.Creamy Vegan Instant Pot Pasta_post1
  • Stir the pasta to distribute ingredients evenly. Pour in the cashew sauce and mix until well-coated. Add baby spinach and stir again. Place the lid back on top (not sealed) to allow spinach to wilt for about 3-5 minutes. Serve immediately with fresh basil garnish if desired.Creamy Vegan Instant Pot Pasta_post3

Equipment

  • instant pot
  • blender
  • chef’s knife
  • measuring cups and spoons

Nutrition Facts

  • Calories: 453kcal
  • Fat: 12g
  • Saturated Fat: 2g
  • Cholesterol: 0mg
  • Sodium: 972mg
  • Potassium: 718mg
  • Carbohydrates: 71g
  • Fiber: 5g
  • Sugar: 5g
  • Protein: 18g
  • Vitamin A: 1799IU
  • Vitamin C: 30mg
  • Calcium: 75mg
  • Iron: 4mg

FAQ- Creamy Vegan Instant Pot Pasta

Can I make this without an Instant Pot?

Yes, you can! Just cook the pasta on the stovetop, and sauté the onions and garlic in a large skillet. Once the pasta is done, toss everything together and add the cashew sauce.

How can I store leftovers?

Store the pasta in an airtight container in the fridge for up to 4 days. The sauce will thicken as it sits, so you may need to add a splash of water or broth when reheating.

Can I use raw cashews straight from the bag?

You’ll need to soak the cashews to ensure they blend into a smooth, creamy sauce. Quick soaking them in hot water for 20-30 minutes is sufficient if you’re short on time.

Can I freeze the cashew sauce?

Yes! The cashew sauce can be frozen separately for up to 3 months. Thaw it in the fridge overnight, then stir it into freshly cooked pasta.

What can I use instead of nutritional yeast?

Nutritional yeast gives the sauce a cheesy flavor, but if you don’t have it, you can leave it out. You might miss a bit of that cheesy taste, but the sauce will still be creamy and delicious.

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
airy free baby spinach blender cashew sauce cashews chef's knife creamy vegan pasta dairy-free pasta dried oregano easy dinner idea easy vegan cooking easy vegan recipe fresh basil garlic cloves gluten free (if using gluten-free pasta) healthy pasta recipe healthy vegan pasta instant pot instant pot cooking instant pot pasta instant pot recipe measuring cups and spoons nutritional yeast olive oil one-pan meal one-pot meal penne pasta plant-based pasta quick dinner recipe quick vegan meal red pepper flakes roasted red peppers sea salt simple vegan meal spinach pasta tomato paste vegan vegan comfort food vegan creamy sauce vegan dinner vegan family dinner vegan instant pot recipe vegan italian dish vegan main course vegan meal prep vegan rosé sauce vegetable broth Vegetarian weeknight dinner yellow onion
Shares
Emily Roberts
Written by

Emily Roberts

Hi, I'm Emily Roberts! After a vibrant career in marketing, I turned my culinary passion into a quest to demystify gourmet cooking. Join me as we simplify gourmet, one dish at a time.
Write Comment

Leave a ReplyCancel reply

Previous Post

Zesty Mango Salsa

Next Post

Instant Pot Veggie Chili

Emily Roberts

Emily Roberts

SIMPLY GOURMET

Hi, I'm Emily Roberts! After a vibrant career in marketing, I turned my culinary passion into a quest to demystify gourmet cooking. Join me as we simplify gourmet, one dish at a time.

February 6, 2026

Why Eating Vegan Doesn’t Have to Feel Restrictive

Eating Vegan
February 5, 2026

5 Easy Vegan Dinners That Support a Balanced Diet

Vegan Dinners
February 4, 2026

One Simple Trick to Make Vegan Meals More Filling

Simple Trick
Recipe by Keys
Spicy Black Bean and Corn Tacos
Gluten Free
Spicy Air Fryer Cauliflower Bites_ done
Vegan
Vegan Keto Mac and Cheese_ done
High Protein
Cheesy Cauliflower Grits with Roasted Mushrooms and Walnuts_done
Comfort Food
Tags
affordable american cuisine baking sheet black pepper chef's knife comfort food customizable cutting board dairy free dessert easy easy recipe easy vegan recipe food processor garlic garlic cloves gluten free healthy healthy eating high protein kid friendly lemon juice low fat low sodium main course maple syrup meal prep meal prepping measuring cups and spoons medium difficulty mixing bowls nonstick pan olive oil plant-based salt sea salt side dish snack vanilla extract vegan vegan & vegetarian vegan comfort food Vegetarian weekday meals weeknight dinner
You might also like
Creamy Caramelized Onion Dip_done
Appetizer Side Dish Snack

 Creamy Caramelized Onion Dip

3 Mins read
November 1, 2024

When I think of cozy gatherings with friends, Creamy Caramelized Onion Dip always comes to mind. The rich, sweet flavor of caramelized onions mixed with cream cheese creates a dip that everyone loves. I remember the first time I made Creamy Caramelized Onion Dip; it was for a small get-together at my home. As soon …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Hearty Vegan Lentil Stew_done
Main Course

Hearty Vegan Lentil Stew

4 Mins read
June 25, 2024

I’m Wendy, and I’ve got a recipe that’s close to my heart: Hearty Vegan Lentil Stew. This stew is a game-changer—it’s hearty, vegan, and oh-so-delicious. Imagine a warm bowl filled with tender brown lentils simmered in a fragrant coconut curry sauce. It’s perfect for those chilly evenings when you crave something comforting and nourishing. Plus, …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Smoky Portobello Veggie Tacos_done
Main Course

Smoky Portobello Veggie Tacos

3 Mins read
October 31, 2024

When I first thought of making Smoky Portobello Veggie Tacos, I wanted something hearty but with a twist. Portobello mushrooms had always been one of my favorites, especially for their smoky flavor and meaty texture. The idea of them tucked into warm tortillas with a mix of fresh veggies sounded perfect! As I began preparing …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Creamy Tortellini Pasta
Courses Main Course

Creamy Tortellini Pasta

4 Mins read
April 17, 2025

If you’re in the mood for something creamy, cheesy, and incredibly satisfying, Creamy Tortellini Pasta is calling your name. It’s the kind of dish that feels indulgent but comes together in no time. Every bite is packed with plump cheese tortellini smothered in a silky sauce—perfect for cozy nights or casual dinner dates at home. What makes …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Vegan Chocolate Truffles_ done
Dessert Snack

Vegan Chocolate Truffles

4 Mins read
September 27, 2024

Vegan Chocolate Truffles Vegan Chocolate Truffles are a treat I adore making. The beauty of these Vegan Chocolate Truffles lies in their simplicity. With just three ingredients—dark chocolate chips, plant milk, and cocoa powder—you can create a decadent dessert that impresses everyone. When I first tried making Vegan Chocolate Truffles, I was amazed at how …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Smoky Red Pepper Hummus_ done
Appetizer

Smoky Red Pepper Hummus

3 Mins read
August 5, 2024

Smoky Red Pepper Hummus Smoky Red Pepper Hummus is one of my favorite creations. The inspiration came from a desire to make a hummus that packed a bold, smoky flavor without using any oil. Smoky Red Pepper Hummus is creamy, tangy, and has just the right amount of heat from the sriracha. When I first …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Cozy Vegetable Stew_done
Soup

Cozy Vegetable Stew

4 Mins read
August 23, 2024

A Heartwarming Start My Favorite is Cozy Vegetable Stew and I remember the first time I made this Cozy Vegetable Stew. It was a chilly evening, and the kind of cold that seeps into your bones and makes you crave something warm and comforting. I had just returned from the farmer’s market, my bags bursting …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Vegan Japanese Dumplings_done
Appetizer Main Course

Best Vegan Japanese Dumplings

3 Mins read
July 30, 2024

My Favorite is Vegan Japanese Dumplings Growing up, I always loved exploring different cuisines from around the world. My latest culinary adventure led me to the delightful world of Japanese dumplings. I remember the first time I tasted these vegan japanese dumplings at a cozy Japanese restaurant; the crispy yet tender wrappers and the flavorful …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Rustic Vegan Soda Loaf_done
Side Dish

Rustic Vegan Soda Loaf

5 Mins read
November 13, 2024

Rustic Vegan Soda Loaf is one of those recipes that reminds me of the simple pleasures in life. When I first decided to make this loaf, I wanted something hearty yet light, perfect for a lazy Sunday morning or as a gift for a friend. Rustic Vegan Soda Loaf has that charm—its crusty exterior and …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Chocolate Drizzled Coconut Biscuits_done
Dessert

Chocolate Drizzled Coconut Biscuits

4 Mins read
October 9, 2024

Chocolate Drizzled Coconut Biscuits are my go-to treat when I want to impress friends or just enjoy a cozy day at home. The moment I mix the warm, buttery dough with toasted coconut, I can almost taste the delightful sweetness in the air. There’s something magical about the way the chocolate drizzles over the golden-brown …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Creamy Spinach Linguine_done
Blog

Creamy Spinach Linguine

3 Mins read
October 11, 2024

When I think of busy weeknights, my mind often drifts to my Creamy Spinach Linguine. This dish has become a family favorite, and I love how quickly I can whip it up. One evening, after a long day, I felt tired but wanted to serve my family something delicious. With just ten minutes of prep …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Simple Chickpea Tofu_done
Main Course

Simple Chickpea Tofu

4 Mins read
January 25, 2025

Simple Chickpea Tofu is a quick, plant-based recipe that’s perfect when you’re craving something healthy but don’t have a lot of time. With just a can of chickpeas, water, salt, and a splash of lemon juice, you can create a tofu-like consistency in minutes. Simply blend the chickpeas with water until smooth, then cook the …

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
Light Orange Bean 2024 © All Rights Reserved.
Logo
  • Home
  • All Recipes
  • Cuisines
    • Chinese
    • Japanese
    • French
    • Korean
    • Mexican
    • Indian
    • Italian
    • All Cuisines
  • Occasions
    • Party Appetizer
    • Game Day
    • Halloween
    • Weeknight Dinner
    • Diwali
    • Thanksgiving
    • All Occasions
  • Main Course
  • Breakfast
  • Dessert
  • Salad
  • Side Dish
  • Health Benefits
Logo
  • Home
  • All Recipes
  • Cuisines
    • Chinese
    • Japanese
    • French
    • Korean
    • Mexican
    • Indian
    • Italian
    • All Cuisines
  • Occasions
    • Party Appetizer
    • Game Day
    • Halloween
    • Weeknight Dinner
    • Diwali
    • Thanksgiving
    • All Occasions
  • Main Course
  • Breakfast
  • Dessert
  • Salad
  • Side Dish
  • Health Benefits