Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon
Vegan alfredo sauce recipe close-up

Vegan Alfredo Sauce Recipe That’s Silky, Fast, and Comforting

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

I’m Adam Moretti, Santa Barbara kid turned nutrition-minded chef. When my mom went gluten-free in 2023, I rebuilt our creamy classics with plants. This vegan alfredo sauce recipe blends cashews and cauliflower for silk, nutritional yeast and white miso for depth, and lemon for brightness. Toss with hot pasta and starchy water for a glossy, clingy finish—comfort made simple.

  • Total Time: 20 minutes
  • Yield: 4 servings

Ingredients

Scale

1 cup raw cashews, soaked 15 minutes, drained

2 1/2 cups cauliflower florets

2 tbsp olive oil

3 garlic cloves

1 cup vegetable broth, plus more as needed

23 tbsp nutritional yeast

1 tsp white miso or 1/2 tsp Dijon

12 tbsp lemon juice

1/2 tsp fine sea salt

Black pepper to taste

12 oz pasta of choice

3/41 cup reserved pasta water

Optional: chopped parsley and lemon zest

Instructions

1. Simmer cauliflower and whole garlic cloves in salted water until tender, 7–8 minutes; drain.

2. Blend cashews, cauliflower, garlic, olive oil, broth, nutritional yeast, miso, lemon, salt, and pepper until ultra-smooth.

3. Boil pasta until al dente; reserve 1 cup pasta water.

4. In a wide pan, combine sauce and hot pasta. Add splashes of pasta water over low heat, tossing until glossy and thick.

5. Adjust salt and lemon; finish with parsley and zest. Serve immediately.

Notes

Too thick? Add warm broth or pasta water. Too flat? Add lemon or a pinch more miso.

Gluten-free: use GF pasta. Add peas, spinach, or sautéed mushrooms for texture.

Reheat gently with a splash of water to revive sheen.

  • Author: Adam Moretti
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Dinner
  • Method: Stovetop
  • Cuisine: Italian-inspired
  • Diet: Vegan