Vegan Pumpkin Pasta Sauce Recipe

The Best Vegan Pumpkin Pasta Sauce Recipe for Cozy Dinners

Crafting a delectable vegan pumpkin pasta sauce brings comfort and warmth to your autumn dinner table.

Seasonal ingredients blend seamlessly in this creamy, plant-based marvel.

Nutritional powerhouses like pumpkin and cashews create a silky smooth texture that rivals traditional cream sauces.

Fragrant herbs and warming spices dance through every spoonful, promising a deeply satisfying meal.

Minimal kitchen skills are required to whip up this impressive dish that looks and tastes like it came from a gourmet restaurant.

Curiosity and a few simple ingredients are all you need to transform an ordinary pasta night into a memorable culinary experience.

Dive into this recipe and let the rich, velvety sauce transport your taste buds to cozy autumn bliss.

Ingredients for Vegan Pumpkin Pasta Sauce

Base Ingredients:
  • Pumpkin Puree: A smooth, rich vegetable base that provides a creamy texture and earthy flavor to the sauce.
  • Coconut Milk: Adds richness and creates a silky, luxurious consistency for the vegan pasta sauce.
  • Vegetable Broth: Enhances the overall depth of flavor and helps adjust the sauce's thickness.
Aromatics and Seasonings:
  • Garlic, Onion: Create a foundational flavor profile with their aromatic and savory characteristics.
  • Nutritional Yeast: Provides a cheesy, nutty flavor that mimics traditional cheese in vegan recipes.
  • Thyme, Nutmeg, Salt, Pepper: Add layers of warmth, complexity, and balanced seasoning to the sauce.
  • Red Pepper Flakes: Offers an optional subtle heat and extra flavor dimension.
Cooking Base:
  • Olive Oil: Helps sauté the aromatics and provides a smooth cooking foundation for the sauce.

Step-by-Step Vegan Pumpkin Pasta Sauce

Step 1: Warm Up the Skillet

Heat olive oil in a large skillet over medium heat.

Drop in minced garlic and chopped onion, then sauté until they become soft and release a mouthwatering aroma.

Step 2: Blend Creamy Base

Pour in the following ingredients:
  • Pumpkin puree
  • Coconut milk
  • Vegetable broth

Whisk everything together until perfectly smooth and well combined.

Step 3: Spice Things Up

Add these flavor-boosting ingredients:
  • Nutritional yeast
  • Nutmeg
  • Thyme
  • Salt
  • Black pepper
  • Red pepper flakes (optional)

Stir until the sauce transforms into a luxuriously creamy texture.

Step 4: Let Flavors Dance

Reduce heat to low and let the sauce simmer for about 10 minutes.

Occasionally stir to help the flavors mingle and develop depth.

Step 5: Perfect the Consistency

Taste and adjust seasonings as needed.

If the sauce feels too thick, splash in extra vegetable broth until you reach your desired silky consistency.

Step 6: Serve and Enjoy

Generously ladle the vibrant orange sauce over your favorite pasta.

Get ready for a comforting, plant-powered meal that’ll make your taste buds sing!

Pro Tips for Creamy Vegan Sauce

  • Toast nutritional yeast briefly before adding to enhance its nutty, cheesy undertones and create a richer taste profile.
  • Gradually add vegetable broth to prevent the sauce from becoming too thin, ensuring a perfect creamy texture.
  • Adjust red pepper flakes to personalize heat levels, making the sauce mild or spicy according to your preference.
  • Incorporate additional plant-based protein by stirring in cooked white beans or blended silken tofu for extra creaminess.
  • Prepare the sauce in advance and store in an airtight container for up to 5 days, allowing flavors to develop and intensify.

Variations to Add Unique Twists

  • Gluten-Free Option: Replace pasta with spiralized zucchini noodles or gluten-free quinoa pasta for a low-carb, celiac-friendly alternative.
  • Spicy Kick Variation: Add more red pepper flakes or incorporate chipotle powder for an intense, smoky heat that elevates the sauce's flavor profile.
  • Protein-Packed Version: Blend in silken tofu or white beans to increase protein content and create a richer, more substantial sauce for athletes or fitness enthusiasts.
  • Herb Garden Remix: Experiment with fresh sage, rosemary, or basil instead of thyme to create unique flavor combinations that complement the pumpkin's natural sweetness.

Serving Suggestions for Pumpkin Pasta Sauce

Pasta Night Magic: Elevate your dish with these delightful serving suggestions!

  • Herbed Harvest Topping: Sprinkle fresh chopped parsley or sage over the pasta to add a burst of vibrant green color and earthy flavor.
  • Nutty Crunch Delight: Scatter toasted pumpkin seeds or sliced almonds on top for a satisfying textural contrast and extra protein boost.
  • Spice Lover's Dream: Drizzle a small amount of chili oil or add extra red pepper flakes for those who enjoy a spicy kick with their creamy sauce.
  • Roasted Veggie Companion: Serve alongside roasted autumn vegetables like Brussels sprouts or butternut squash to create a complete and comforting meal.

Storage Tips for Vegan Pumpkin Sauce

  • Transfer leftover sauce to an airtight container and store in the refrigerator for up to 4-5 days. Cool completely before sealing to prevent bacterial growth.
  • Pour cooled sauce into freezer-safe containers or heavy-duty freezer bags, leaving slight space for expansion. Freeze for maximum 3 months. Label with date and contents.
  • Place sauce in microwave-safe dish, cover loosely, and heat in 30-second intervals. Stir between intervals to ensure even warming and prevent hot spots.
  • Reheat sauce in a saucepan over medium-low heat. Add splash of vegetable broth or water to restore original creamy consistency. Stir frequently to prevent sticking and maintain smooth texture.

FAQs

  • Is nutritional yeast necessary for the recipe?

Nutritional yeast adds a cheesy, nutty flavor and provides essential B-vitamins, but you can omit it if unavailable. The sauce will still be creamy and delicious.

  • Can I use fresh pumpkin instead of canned puree?

Yes, roast and puree fresh pumpkin yourself. Ensure it’s smooth and has a similar consistency to canned pumpkin puree for best results.

  • How can I make the sauce spicier?

Add more red pepper flakes or include a dash of cayenne pepper. Start with a small amount and adjust to your heat preference gradually.

  • What makes this sauce creamy without dairy?

Coconut milk provides rich, smooth texture and acts as a perfect dairy-free alternative. It blends seamlessly with pumpkin to create a velvety sauce.

Vegan Pumpkin Pasta Sauce Full of Flavor

  • Whip Up Quick Comfort: Craft a creamy, dreamy sauce in just a few simple steps that transforms ordinary pasta into a restaurant-worthy meal.
  • Nutrition Powerhouse: Pack your plate with plant-based goodness using pumpkin's rich nutrients, coconut milk's healthy fats, and nutritional yeast's protein boost.
  • Customize with Ease: Adjust spice levels and thickness to match your taste preferences, making this sauce perfect for everyone from mild-loving kids to heat-seeking adults.
  • Seasonal Sensation: Elevate your autumn dining with a cozy, warming sauce that captures the essence of fall's most beloved ingredient – pumpkin.
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Vegan Pumpkin Pasta Sauce Recipe

Vegan Pumpkin Pasta Sauce Recipe


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4.7 from 24 reviews

  • Total Time: 24 minutes
  • Yield: 4 1x

Description

Creamy pumpkin pasta sauce elevates autumn dinner tables with Mediterranean-inspired comfort. Rich cashew and pumpkin blend creates silky, nourishing sauce perfect for weeknight meals.


Ingredients

Scale

Main Ingredients:

  • 1 can (15 ounces / 425 grams) pumpkin puree or 1 3/4 cups homemade pumpkin puree
  • 1 cup full-fat coconut milk
  • 1/2 cup vegetable broth

Aromatic Ingredients:

  • 3 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 tablespoons extra-virgin olive oil
  • 1/4 cup nutritional yeast
  • 1 teaspoon dried thyme or 1 tablespoon fresh thyme leaves

Seasoning and Spices:

  • 1/4 teaspoon ground nutmeg
  • Salt and pepper to taste
  • 1/4 teaspoon red pepper flakes (optional)

Instructions

  1. Warm olive oil in a skillet over medium heat, then gently sauté minced garlic and chopped onion until they become translucent and aromatic, approximately 3-4 minutes.
  2. Pour pumpkin puree, coconut milk, and vegetable broth into the skillet, whisking thoroughly to create a uniform mixture with no lumps.
  3. Incorporate nutritional yeast, nutmeg, thyme, salt, black pepper, and optional red pepper flakes, stirring continuously to develop a silky, harmonious sauce.
  4. Reduce heat to low and allow the sauce to gently simmer for 10 minutes, occasionally stirring to prevent sticking and ensure flavor integration.
  5. Taste and fine-tune seasoning, adding extra vegetable broth if the consistency appears too dense, aiming for a smooth, velvety texture that coats pasta elegantly.
  6. Transfer the vibrant, creamy sauce immediately over cooked pasta, serving while piping hot to maximize flavor and texture.

Notes

  • Swap coconut milk with almond or oat milk for a lighter, less rich sauce that still maintains a creamy texture.
  • Add roasted garlic instead of raw for a deeper, mellower flavor profile that enhances the pumpkin’s natural sweetness.
  • Boost protein content by stirring in white beans or blending silken tofu into the sauce for extra nutrition and creaminess.
  • Experiment with spice levels by adjusting red pepper flakes or adding smoked paprika for a subtle warmth that complements the pumpkin’s earthiness.
  • Prep Time: 10 minutes
  • Cook Time: 14 minutes
  • Category: Lunch, Dinner, Snacks
  • Method: Simmering
  • Cuisine: Italian

Nutrition

  • Serving Size: 4
  • Calories: 176 kcal
  • Sugar: 3 g
  • Sodium: 182 mg
  • Fat: 14 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 3 g
  • Trans Fat: 0 g
  • Carbohydrates: 10 g
  • Fiber: 3 g
  • Protein: 4 g
  • Cholesterol: 0 mg
Amanda Bennett

Amanda Bennett

Recipe Curator & Culinary Educator

Expertise

Baking and Pastry Arts, Recipe Testing and Development, Culinary Instruction, Food Styling and Photography

Education

​Asheville-Buncombe Technical Community College, Asheville, NC
​Diploma in Culinary Arts
Emphasized practical cooking skills, nutrition, and kitchen management.​

Cambridge School of Culinary Arts, Cambridge, MA
Certificate in Professional Pastry Arts
Specialized in baking techniques, dessert presentation, and flavor profiling


Amanda’s roots run deep in the Southern hills, where every meal started fresh from the garden and every dessert came with a story. She trained at Asheville-Buncombe Technical Community College and sharpened her pastry skills at the Cambridge School of Culinary Arts, blending classic technique with everyday charm.
At The Liffey, Amanda’s passion is making baking and home cooking feel natural and joyful. She’s all about single recipes that are simple enough for a busy afternoon, but special enough to make someone’s day a little sweeter.

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