Creamy Spinach Walnut Pasta (Printable)

Vibrant green pasta with fresh spinach and toasted walnuts in a silky plant-based sauce, ready in 25 minutes.

# What You Need:

→ Pasta

01 - 12 oz dried pasta (spaghetti, penne, or your choice)

→ Sauce

02 - 1 cup raw walnuts
03 - 4 cups fresh baby spinach, packed
04 - 1 cup unsweetened plant-based milk (oat, soy, or almond)
05 - 2 garlic cloves
06 - 2 tbsp nutritional yeast
07 - 2 tbsp extra virgin olive oil
08 - 2 tbsp lemon juice (about 1 lemon)
09 - 1/2 tsp salt, or to taste
10 - 1/4 tsp freshly ground black pepper
11 - Pinch of ground nutmeg (optional)

→ Garnish

12 - Extra toasted walnuts, chopped
13 - Freshly ground black pepper
14 - Lemon zest (optional)

# Directions:

01 - Bring a large pot of salted water to a boil. Cook the pasta according to package instructions until al dente. Reserve 1/2 cup pasta cooking water, then drain the pasta.
02 - While the pasta cooks, toast the walnuts in a dry skillet over medium heat for 3–4 minutes, stirring often, until fragrant and golden. Remove from heat and let cool slightly.
03 - In a high-speed blender or food processor, combine the toasted walnuts (reserve a few for garnish), spinach, plant-based milk, garlic, nutritional yeast, olive oil, lemon juice, salt, pepper, and nutmeg (if using). Blend until completely smooth and creamy, scraping down the sides as needed.
04 - Taste and adjust seasoning if necessary. Add more milk for a thinner sauce or more nutritional yeast for extra cheesiness.
05 - Return the drained pasta to the pot. Pour the spinach walnut sauce over the pasta and toss to coat. Add reserved pasta water as needed to achieve a silky, creamy consistency. Serve immediately, garnished with extra chopped walnuts, freshly ground black pepper, and lemon zest if desired.

# Expert Advice:

01 -
  • The sauce comes together in minutes while your pasta cooks, meaning dinner is ready in about 25 minutes start to finish
  • Nutritional yeast gives it this subtle cheesy, savory quality that even dairy lovers appreciate
  • Toasted walnuts add richness and creaminess without any actual cream, making it naturally vegan and surprisingly satisfying
02 -
  • Reserving pasta water is not optional here, that starchy liquid is what helps the sauce cling properly to every strand and bite of pasta
  • If your sauce looks slightly separated or grainy after blending, keep going, it will suddenly become perfectly smooth and emulsified
  • The sauce thickens as it sits, so err on the side of slightly thinner when you first toss it with the pasta
03 -
  • If making this for nut-allergic guests, sunflower seeds can replace walnuts though the flavor will be more neutral
  • Freeze extra sauce in ice cube trays for quick single-serving portions on busy nights
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