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Best Creamy Vegan Alfredo Pasta Recipe

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Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Servings: 3 servings
Course: Main Course
Ingredients Method

Ingredients
  

  • 8 oz fettuccine
  • 4 cloves garlic minced
  • 1 shallot finely chopped
  • 2 cups vegetable broth
  • 1 cups ½plant milk
  • tablespoon ½olive oil
  • 1 teaspoon salt
  • Black pepper
  • Optional: nutritional yeast miso paste, lemon zest

Method
 

  1. Sauté the Aromatics Heat a large skillet over medium heat. Add the olive oil, garlic, and chopped shallot with a small pinch of salt. Cook for about 2 minutes, stirring frequently, until fragrant and softened. The garlic should not brown—just gently soften. This short step creates the base flavor for the entire sauce.
  2. Add the Liquids Pour in the vegetable broth and plant milk. Stir well and bring the mixture to a gentle simmer. Make sure the milk you’re using is plain and unsweetened. Sweetened or vanilla milk can change the flavor in a strange way.
  3. Add the Pasta Place the dry fettuccine directly into the skillet. If your pan is wide enough, lay the pasta flat. If not, break the noodles in half so they fit. The pasta will cook right in the sauce mixture, releasing starch that helps thicken the sauce naturally.
  4. Simmer and Stir Let the pasta simmer gently until tender. This usually takes 20–25 minutes, depending on the pasta type. Stir every couple of minutes to prevent sticking. As the pasta cooks, the liquid will slowly reduce and turn into a creamy sauce. If the sauce becomes too thick before the pasta is fully cooked, add a splash of broth or milk.
  5. Season the Sauce Once the pasta is tender, start adjusting the flavor. Add: Black pepper Oregano Red pepper flakes if you like a bit of heat Taste and add salt gradually. Creamy pasta sauces often need a little extra seasoning to really shine.
  6. Add the Alfredo Flavor Boosters Reduce the heat to low. Stir in the nutritional yeast and miso paste, if using. These ingredients deepen the flavor and give the sauce that subtle “cheesy” richness that Alfredo is known for. Add lemon zest or a small squeeze of lemon juice to balance the creaminess.
  7. Add Vegetables or Protein If you’re adding vegetables like spinach or peas, fold them in now. Spinach will wilt quickly—usually within a minute. For heartier add-ins like mushrooms or tofu, you can sauté them separately and mix them into the finished pasta.
  8. Serve Remove the skillet from heat. Top with fresh parsley or basil and an extra sprinkle of black pepper. Serve immediately while the sauce is glossy and smooth.