Jump to RecipeThis post contains affiliate links.Please see our disclosure policy.This creamy and cozy Instant Pot Spaghetti Squash is the perfect plant-based comfort food.

It’s nutrient-dense, quick to make, and incredibly satisfying.All you need is a handful of wholesome ingredients, a pressure cooker, 30 minutes, and this wholesome fall meal is all yours! Table of ContentsIngredientsHow to Cook Spaghetti Squash in the Instant PotJenné’s Recipe TipsRecipe VariationStorage DirectionsFrequently Asked QuestionsMore Easy Instant Pot RecipesInstant Pot Spaghetti Squash Recipe This post was originally published on April 3, 2018.It was updated with new recipe information and photos on Sept 17, 2025.

Spaghetti squash in the Instant Pot is the easiest way to enjoy this nourishing, low-carb vegetable.All it takes is 10 minutes of pressure cooking for the squash to transform into tender, noodle-like strands that pair beautifully with a rich, dairy-free Alfredo sauce.The homemade vegan Alfredo is made from mushrooms, nutritional yeast, fresh lemon juice, savory spices, protein-rich soy milk, and a hint of white wine to enhance the richness.  I love how versatile this dish is.

It’s the perfect comfort food for busy weeknights, yet elegant enough to wow dinner party guests.Keep it simple and cozy on its own, or dress it up with additional mix-ins and toppings.For more healthy, plant-based pasta recipes, try my Vegan Pasta Puttanesca, Vegan Butternut Squa

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