Creamy Avocado Spinach Pasta

Creamy avocado and spinach pasta with fresh basil and toasted pine nuts garnish on a plate.  Save to Pinterest
Creamy avocado and spinach pasta with fresh basil and toasted pine nuts garnish on a plate. | recipesbyroxanne.com

This dish melds ripe avocados and fresh spinach into a smooth, creamy sauce tossed with perfectly cooked pasta. Garlic, lemon juice, and Parmesan build balanced layers of flavor, while olive oil and milk yield a luscious texture. Quick to prepare, it suits vegetarian and vegan adaptations, providing a rich, satisfying meal ideal for weeknights or light gatherings.

The first time I made this bright green pasta sauce, my roommate walked into the kitchen and asked if I was making something for St. Patricks Day. But one taste changed her mind completely and now she requests it at least twice a month.

Last spring I served this at a dinner party when my friend announced she was going vegan. I was nervous about the pasta dish carrying everyone, but people kept going back for seconds and the vegan option ended up being the star of the night.

Ingredients

  • 350 g spaghetti or linguine: Long strands catch the creamy sauce beautifully and feel elegant on the plate
  • 2 ripe avocados: Look for ones that yield slightly to gentle pressure but still feel firm
  • 2 cups fresh baby spinach: Adds gorgeous color and sneaks in some greens without any bitter taste
  • 2 cloves garlic: Fresh cloves give the best punch of flavor
  • 60 ml extra virgin olive oil: This creates the luxurious silky texture that makes the sauce feel indulgent
  • 60 ml whole milk or plant-based milk: Just enough to help everything blend into a creamy consistency
  • 30 g grated Parmesan cheese: Nutritional yeast works perfectly for a dairy-free version with similar savory depth
  • Juice of 1 lemon: Essential for brightening the rich avocado and preventing any browning
  • 1/2 tsp salt: Enhances all the flavors without overpowering the delicate sauce
  • 1/4 tsp freshly ground black pepper: Freshly ground makes a noticeable difference here
  • Pinch of red pepper flakes: Adds just enough warmth to make things interesting

Instructions

Get your pasta water bubbling:
Bring a large pot of salted water to a rolling boil and cook the pasta until al dente, then scoop out that precious half cup of starchy cooking water before draining
Build the vibrant sauce base:
While the pasta cooks, toss the avocados, spinach, garlic, olive oil, milk, Parmesan, lemon juice, salt, pepper, and red pepper flakes into your blender
Blend until silky smooth:
Pulse until everything transforms into a gorgeous pale green cream, adding a splash of pasta water if it needs help coming together
Bring it all together:
Return the drained pasta to its warm pot, pour that luscious green sauce over the top, and toss gently until every strand is coated and glossy
Finish with flair:
Plate it up immediately while the sauce is warm and finish with extra Parmesan, fresh basil leaves, and those toasted pine nuts if you are feeling fancy
Velvety avocado spinach pasta sauce coats spaghetti, with lemon juice and Parmesan in a bowl.  Save to Pinterest
Velvety avocado spinach pasta sauce coats spaghetti, with lemon juice and Parmesan in a bowl. | recipesbyroxanne.com

This recipe saved me during those weeks when I wanted something comforting but still felt good about what I was eating. Now it has become my go-to for friends who say they do not like vegetables.

Making It Your Own

Sometimes I throw in a handful of fresh herbs like basil or parsley right at the end for extra brightness. You can also add protein like grilled chicken or shrimp to make it more substantial.

Perfecting The Texture

The sauce should coat the back of a spoon and feel velvety, not thin or watery. If your avocados were large, you might need slightly more pasta water to reach that ideal consistency.

Serving Suggestions

A simple side salad with a tangy vinaigrette cuts through the richness beautifully. Crusty bread for soaking up any extra sauce never hurts either.

  • A crisp white wine like Pinot Grigio complements the creaminess
  • Lemon wedges on the side let guests adjust brightness to their taste
  • Keep extra Parmesan at the table because people will want more
Served creamy avocado and spinach pasta garnished with fresh basil, ready for a comforting meal. Save to Pinterest
Served creamy avocado and spinach pasta garnished with fresh basil, ready for a comforting meal. | recipesbyroxanne.com

There is something magical about twirling bright green pasta on your fork and taking that first creamy bite. Hope this brings a little color to your table too.

Recipe Questions & Answers

Substitute the Parmesan cheese with nutritional yeast and use plant-based milk for a fully vegan version.

Spaghetti or linguine are ideal to hold the creamy avocado and spinach sauce evenly.

It's best served fresh to enjoy the creamy texture, as avocado sauce may discolor or thicken upon standing.

Grilled chicken or shrimp pair wonderfully with this dish for added protein and flavor.

Add reserved pasta water gradually while tossing to reach a smooth, silky sauce consistency.

Creamy Avocado Spinach Pasta

A vibrant pasta combining velvety avocado and fresh spinach for a nutritious, creamy finish.

Prep 10m
Cook 15m
Total 25m
Servings 4
Difficulty Easy

Ingredients

Pasta

  • 12 oz spaghetti or linguine

Sauce

  • 2 ripe avocados, pitted and peeled
  • 2 cups fresh baby spinach, washed
  • 2 cloves garlic
  • 1/4 cup extra virgin olive oil
  • 1/4 cup whole milk or plant-based milk
  • 1/4 cup grated Parmesan cheese or nutritional yeast
  • Juice of 1 lemon
  • 1/2 tsp salt
  • 1/4 tsp freshly ground black pepper
  • Pinch of red pepper flakes

Garnish

  • Extra grated Parmesan or nutritional yeast
  • Fresh basil leaves
  • Toasted pine nuts

Instructions

1
Cook Pasta: Bring a large pot of salted water to a boil. Cook pasta until al dente. Reserve 1/2 cup pasta cooking water before draining.
2
Prepare Sauce: Place avocados, spinach, garlic, olive oil, milk, Parmesan, lemon juice, salt, black pepper, and red pepper flakes in a blender.
3
Blend Sauce: Blend until completely smooth and creamy. Add reserved pasta water if sauce is too thick.
4
Combine Pasta and Sauce: Return drained pasta to the pot. Pour sauce over pasta and toss gently to coat, adding more pasta water as needed for silky texture.
5
Serve: Serve immediately garnished with extra Parmesan, fresh basil, and toasted pine nuts.
Additional Information

Equipment Needed

  • Large pot
  • Blender or food processor
  • Chef's knife
  • Cutting board

Nutrition (Per Serving)

Calories 450
Protein 11g
Carbs 54g
Fat 22g

Allergy Information

  • Contains milk if using dairy, tree nuts if using pine nuts, and wheat if using regular pasta. Use dairy-free, nut-free substitutes and gluten-free pasta as needed.
Roxanne Phillips

Passionate home cook sharing easy, comforting recipes and simple cooking tips for busy families.