Creamy Pumpkin Pasta Sauce Recipe: Vegan, Savory Fall Dinner

When the weather turns chilly I crave quick, comforting meals. This creamy vegan pumpkin pasta sauce is a favorite: rich and silky yet completely dairy- and nut-free, so it’s gentle on sensitive stomachs and family-friendly. Made from simple pantry staples and ready in under 30 minutes, it’s an easy, fall-inspired dinner that feels like comfort in a bowl.

Orecchiette pasta coated in creamy pumpkin sauce, garnished with fresh basil, served on a textured blue plate.

Creamy Vegan Pumpkin Pasta Sauce Recipe

I’m allergic to nuts and a bit lactose intolerant, so I rely on dairy-free substitutes for creamy sauces. Full-fat coconut milk works wonderfully as a stand-in for heavy cream, creating a smooth, velvety sauce without dairy. This recipe is simple, quick, and kid-friendly—perfect for chilly weeknights.

Ingredients

Labeled ingredients for vegan pumpkin pasta sauce including pasta, pumpkin puree, coconut milk, shallot, garlic, spices, and vegan butter.

See the recipe card below for exact quantities.

Variations

  • Meat: For extra protein, stir in cooked ground sausage or cooked shredded chicken.
  • Fresh herbs: Finish with chopped sage, rosemary, or basil to brighten the dish.
  • Vegetables: Fold in roasted red peppers, sautéed mushrooms, or crushed tomatoes for more texture and flavor.

Instructions

Chopped shallots and garlic sautéing in vegan butter in a Dutch oven.

Step 1

Cook the pasta in well-salted water until al dente, reserving 1 cup of the cooking water before draining. In a large skillet, melt vegan butter over medium heat and sauté a diced shallot until soft. Add minced garlic and cook 30–60 seconds until fragrant.

Pumpkin puree with paprika, black pepper, and red pepper flakes added to sautéed shallots and garlic.

Step 2

Stir in pumpkin puree, paprika (sweet or smoked), red pepper flakes, salt, and black pepper. Mix until fully combined and warmed through.

Pumpkin puree and spices combined with creamy coconut milk in a pot.

Step 3

Whisk in full-fat coconut milk and bring the mixture to a gentle simmer. Reduce heat to medium-low and simmer about 10 minutes, stirring occasionally, so flavors meld and the sauce thickens slightly.

Thick pumpkin pasta sauce simmering until smooth and velvety in a Dutch oven.

Step 4

If the sauce becomes too thick, loosen it with the reserved pasta water, adding 1/4 cup at a time until you reach a silky consistency. The starchy pasta water also helps the sauce cling to the noodles.

Orecchiette pasta stirred into creamy pumpkin sauce with a white spoon.

Step 5

Remove from heat, toss the sauce with the drained pasta until evenly coated, and finish with extra red pepper flakes and black pepper to taste. Serve warm.

Sarah’s Top Tips

  • Use the right pumpkin: Choose 100% pure pumpkin puree—not pumpkin pie filling, which contains sugar and spices.
  • Too thick: Stir in pasta water or vegetable broth until the sauce coats the pasta smoothly.
  • Too thin: Simmer uncovered a few extra minutes to reduce and thicken the sauce.
  • Extra savory: Stir in a tablespoon of nutritional yeast for a subtle cheesy, umami boost without dairy.
Two servings of vegan pumpkin pasta with basil, styled with garlic cloves and a glass of wine.

Serving Suggestions

This sauce pairs best with short, ridged pastas—rigatoni, penne, shells, or orecchiette help trap the sauce. Add sautéed mushrooms, roasted broccoli, or mixed roasted vegetables for bulk and texture. Serve alongside a simple green salad and warm garlic bread for a comforting, complete meal.

Storage & Reheating

Fridge: Store leftover sauce (separate from pasta) in an airtight container for 3–4 days. Keeping the pasta separate prevents sogginess.

Freezer: Freeze the sauce (without pasta) for up to 3 months. Thaw overnight in the fridge before reheating.

Reheating: Warm gently on the stovetop over low heat, whisking in a splash of broth or reserved pasta water to restore a creamy texture.

Did you make this recipe? Leave a rating and a comment below—I’d love to hear how it turned out. Thank you!

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Orecchiette pasta in a creamy pumpkin sauce topped with basil, served on a blue plate with fork.

Creamy Vegan Pumpkin Pasta Sauce

Author: Sarah Hill
Yields: 6 Servings
When the weather turns chilly, this creamy vegan pumpkin pasta is an easy, comforting option—dairy- and nut-free, ready in under 30 minutes, and made from pantry staples.
Prep Time 5 mins
Cook Time 20 mins
Total Time 25 mins

See the full post for extra tips and photos

Ingredients

  • 1 pound pasta (I used orecchiette)
  • 2 tablespoons vegan butter
  • 1 shallot, diced
  • 2 garlic cloves, minced
  • 1 cup pumpkin puree (100% pumpkin)
  • 1 teaspoon paprika (sweet or smoked)
  • 1/2 teaspoon red pepper flakes
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 cup full-fat coconut milk
  • Up to 1 cup reserved pasta water, as needed

Instructions

  • Cook pasta according to package directions in salted water, reserving 1 cup of pasta water before draining.
  • In a large skillet, melt vegan butter over medium heat. Cook diced shallot until softened, then add minced garlic and cook 30–60 seconds.
  • Add pumpkin puree, paprika, red pepper flakes, salt, and black pepper; stir to combine.
  • Whisk in coconut milk and bring to a gentle simmer. Reduce heat and simmer about 10 minutes, stirring occasionally.
  • If the sauce is too thick, add reserved pasta water 1/4 cup at a time until the desired texture is reached.
  • Turn off heat, toss the sauce with the drained pasta until coated, and serve, finishing with additional red pepper flakes and black pepper if desired.

Sarah’s Tips

  • Swap in butternut squash or sweet potato puree if you prefer.
  • Make ahead: The sauce can be made up to 2 days ahead and refrigerated. Reheat gently, whisking in a splash of broth or pasta water before tossing with fresh pasta.

Tools I Use for This Recipe

  • Large skillet or Dutch oven
Serving: 1Serving
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Calories: 93.62 kcal

Nutritional information is an estimate and will vary with brands, portions, and preparation.