Begin by bringing a large pot of generously salted water to a rolling boil. Once boiling, add the spaghetti and cook according to the package instructions until it reaches al dente texture. Once cooked, drain the pasta, reserving approximately 1 cup of pasta water to adjust the sauce consistency later.
In a high-speed food processor, add the ripe avocados, minced garlic, fresh basil leaves, lemon juice, extra virgin olive oil, sea salt, and black pepper. Blend these ingredients together until the mixture is perfectly smooth and creamy. If the sauce appears too thick, gradually incorporate a small amount of the reserved pasta water until the desired creamy consistency is achieved.
In a large mixing bowl, add the freshly cooked spaghetti to the avocado sauce. Gently toss everything together, ensuring each strand of pasta is evenly coated with the creamy sauce. If necessary, add additional reserved pasta water in increments to help the sauce cling beautifully to the pasta.
Divide the creamy avocado pasta amongst individual serving plates. If desired, generously sprinkle with grated Parmesan cheese for an added depth of flavor. For a vibrant finish, garnish each plate with halved cherry tomatoes and a few extra basil leaves.
Serve the creamy avocado pasta while it's warm, savoring the luscious, vibrant flavors that make this dish a delightful culinary experience!
Notes
For a richer flavor, add more Parmesan cheese if desired.