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Dairy-Free Vodka Sauce

A silky dairy-free vodka sauce with sweet tomato paste, mellow garlic, a splash of vodka, and a cashew-oat cream finish. It is rich enough for penne alla vodka, but balanced so the tomato, heat, and creaminess all show up.

Recipe by Non Dairy Dude

Prep 10 min
Cook 30 min
Total 40 min
Servings 4
Difficulty easy
Servings
4

Ingredients

Cashew Cream

  • 1 cupAll-purpose dairy-free cashew cream

Sauce

  • 2 tbspOlive oil
  • 1 smallYellow onion, finely diced
  • 4 clovesGarlic cloves, minced
  • ¼ tspRed pepper flakes
  • ½ cupTomato paste
  • ¼ cupVodka
  • 15 ozCrushed tomatoes

Seasoning

  • 1 tspFine salt
  • ½ tspFreshly ground black pepper
  • 1 tbspNutritional yeast
  • 1 tspWhite miso paste

Finish

  • 1 tbspDairy-free butter
  • 2 tbspFresh basil, chopped
  • 1 tspFresh lemon juice

Instructions

  1. 1

    If you have not already made the cashew cream, prepare one batch of All-Purpose Dairy-Free Cashew Cream, using unsweetened oat milk as the blending liquid for a richer sauce. For a small from-scratch batch, soak 1/2 cup raw cashews in boiling water for 30 minutes, drain, then blend with 3/4 cup unsweetened oat milk until smooth.

  2. 2

    Heat the olive oil in a large skillet or saucepan over medium heat. Add the onion and cook for 5 to 6 minutes, stirring often, until soft and translucent.

  3. 3

    Add the garlic and red pepper flakes and cook for 30 seconds, just until fragrant.

  4. 4

    Add the tomato paste and cook for 4 to 5 minutes, stirring often, until it darkens from bright red to brick red and starts to stick lightly to the bottom of the pan. This step builds the sweet, concentrated tomato flavor that makes vodka sauce taste restaurant-style.

  5. 5

    Pour in the vodka and stir, scraping up the tomato paste from the bottom of the pan. Simmer for 2 to 3 minutes, until the sharp alcohol smell mostly cooks off and the mixture looks glossy.

  6. 6

    Stir in the crushed tomatoes, salt, and black pepper. Bring to a gentle simmer and cook uncovered for 10 minutes, stirring occasionally, until the sauce thickens slightly.

  7. 7

    Reduce the heat to low. Scoop about 1/4 cup of the warm tomato sauce into a small bowl and whisk in the white miso until smooth, then stir it back into the pan with the nutritional yeast.

  8. 8

    Stir in the cashew cream and dairy-free butter. Warm gently for 2 to 3 minutes, stirring often, until the sauce is creamy and cohesive. Do not boil hard after adding the cashew cream or the sauce can thicken too much.

  9. 9

    Stir in the basil and lemon juice. Taste and adjust with more salt, pepper, lemon juice, or red pepper flakes. Toss with hot pasta immediately, loosening with a splash of pasta water if needed.

Dairy Substitutions Used

Traditional vodka sauce uses heavy cream and often butter or parmesan. This dairy-free version uses all-purpose dairy-free cashew cream for a silky cream substitute, dairy-free butter for a glossy finish, and nutritional yeast plus white miso for subtle savory depth without making the sauce taste cheesy.

Tips & Variations

Timing note: The listed prep time assumes the cashew cream is already made. If making cashew cream from scratch, add about 40 minutes for soaking and blending.

Cook the tomato paste: Do not rush the tomato paste step. Letting it darken to brick red makes the sauce sweeter, deeper, and less canned-tasting.

Cook off the vodka: The sauce should not taste boozy. Simmer the vodka until the harsh alcohol smell fades before adding the tomatoes.

Alcohol-free option: The flavor will be different, but you can skip the vodka and deglaze the tomato paste with 1/4 cup pasta water plus 1 teaspoon lemon juice or white wine vinegar.

Use mild oat milk: If making the cashew cream from scratch for this sauce, choose unsweetened, unflavored oat milk. Avoid sweetened or vanilla plant milk, which will make the sauce taste off.

Texture control: Vodka sauce should coat pasta without turning pasty. If it thickens too much, loosen it with hot pasta water a few tablespoons at a time.

Make it extra smooth: For a restaurant-style texture, blend the finished sauce before adding the basil. For a rustic sauce, leave the onion and tomato texture as-is.

Best pasta shapes: Penne, rigatoni, shells, and fusilli all catch the creamy sauce well.

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