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Basil Pesto Pasta

Ruth M. Moran
A quick and nutritious Basil Pesto Pasta packed with fresh basil, pine nuts, and Parmesan.
Ready in just 15 minutes, this fiber-rich, protein-packed pasta is a wholesome, satisfying meal perfect for weeknights or meal prep.
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Course Dinner, Lunch, Main Course
Cuisine Italian, Vegetarian
Servings 6

Equipment

  • 1 Large Pot – for boiling pasta
  • 1 Food Processor or Blender

Ingredients
  

  • 450 g pasta of your choice gemelli recommended
  • 50 g fresh basil leaves
  • 50 g pine nuts or blanched almonds
  • 50 g Parmesan cheese plus extra for serving
  • 4 tbsp olive oil
  • 1 lemon juice only
  • 1 clove garlic
  • Salt to taste (optional)

Instructions
 

  • Prepare the Pasta: Fill a large pot with water, adding a generous pinch of salt to enhance the pasta’s flavor. Bring the water to a rolling boil over high heat.
    Once boiling, add 450 g of your chosen pasta (gemelli works beautifully for this recipe).
    Stir gently to prevent sticking. Cook according to the package instructions until the pasta is al dente — tender but still firm to the bite.
    This will ensure the pasta holds the sauce well.
    Once cooked, carefully drain the pasta in a colander, reserving about 1 cup (250 ml) of the cooking water to help adjust the sauce consistency later.
  • Assemble the Ingredients for Pesto: While the pasta is cooking, gather all the fresh and flavorful ingredients for your pesto.
    You will need 50 g of fresh basil leaves, 50 g of pine nuts or blanched almonds, 50 g of Parmesan cheese, 1 clove of garlic, and the juice of 1 lemon.
    Make sure the basil leaves are washed and thoroughly dried; excess water can make the pesto too thin.
    Grate the Parmesan cheese finely for an even, creamy texture in the final sauce.
  • Blend the Basil Pesto: In a food processor or high-speed blender, combine the fresh basil leaves, nuts, grated Parmesan cheese, pressed garlic clove, and freshly squeezed lemon juice.
    Begin processing the mixture until it starts to form a coarse paste.
    With the motor running, slowly drizzle in 4 tablespoons of olive oil through the feed chute.
    Continue processing for 10–20 seconds until the pesto turns smooth, silky, and vibrant green.
    Taste the pesto carefully and, if necessary, add a pinch of salt to balance the flavors.
  • Combine Pasta and Pesto: Return to your drained pasta and place it in a large mixing bowl or back into the pot.
    Spoon in the freshly made basil pesto and begin tossing gently with tongs or a large spoon.
    Add a small splash of the reserved pasta cooking water to loosen the sauce and help it coat the pasta evenly.
    Continue mixing, gradually adding more reserved water until the sauce reaches a luscious, saucy consistency — it should cling lightly to each piece of pasta without becoming too thick or paste-like.
  • Adjust Seasoning and Serve: Taste your pasta to ensure the seasoning is perfect. Add extra salt if needed, and give the mixture a final gentle toss.
    For serving, sprinkle additional grated Parmesan cheese over the top for a rich, nutty flavor.
    You may also garnish with a few fresh basil leaves for an appealing, aromatic finish. Serve immediately while warm for the best flavor and texture.

Notes

  • Ingredient amounts are flexible: adjust basil, nuts, or cheese to taste.
  • Use any pasta shape you prefer; shorter shapes like gemelli or penne hold pesto best.
  • Pesto can be made ahead and stored in an airtight container for up to 3 days.
  • Toasting nuts lightly enhances their flavor and adds depth to the pesto.
  • Add pasta water gradually to control sauce consistency; the dish should be saucy, not dry.
  • Fresh lemon juice brightens the flavor, but adjust to your taste.
  • For a vegan version, replace Parmesan with nutritional yeast or vegan cheese.
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