Making Spinach Pesto Pasta is straightforward. Follow these steps to create this delicious dish:

1. Cook Pasta: Bring a pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and set aside, reserving a bit of pasta water.
2. Prepare Pesto: While the pasta cooks, add spinach, basil, nuts, garlic, and cheese to a food processor. Pulse until coarsely chopped.
3. Add Olive Oil: With the food processor running, slowly drizzle in the olive oil until the pesto reaches your desired consistency. Adjust by adding more oil if too thick.
4. Season: Taste the pesto and add salt, pepper, and lemon juice if using. Pulse a few more times to combine.
5. Combine Pasta and Pesto: In a large bowl, combine the cooked pasta with the pesto. Toss well to coat the pasta evenly. If needed, add reserved pasta water a tablespoon at a time until you achieve your preferred sauce consistency.
6. Serve: Transfer the Spinach Pesto Pasta to serving plates or a large serving dish. Top with extra Parmesan cheese if desired.

These simple steps will guide you through making this incredible dish effortlessly!