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Overhead view of a homemade lemon spaghetti recipe dish with basil and parmesan on a white kitchen counter.

Lemon Spaghetti Recipe

A quick and vibrant Italian lemon spaghetti recipe made with fresh lemon juice, olive oil, garlic, and parmesan. Perfect for weeknights yet elegant enough for guests.
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Course: Dinner, Main Course, Pasta
Cuisine: Italian, Mediterranean
Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes
Servings: 4 servings
Calories: 420kcal
Cost: $12

Equipment

  • 1 Large 8-quart pot For boiling pasta
  • 1 12-inch skillet Wide surface area for tossing pasta
  • 1 Microplane grater For fine lemon zest
  • 1 Kitchen tongs Toss spaghetti evenly
  • 1 Ladle For scooping pasta water
  • 1 Box or rotary grater Freshly grate parmesan
  • 1 Chef's knife For mincing garlic & herbs

Ingredients

Main Ingredients

  • 12 oz spaghetti Bronze-cut preferred
  • 3 large lemons Use zest + juice
  • ½ cup extra virgin olive oil Use good quality
  • 4 cloves garlic Minced
  • 1 cup parmesan cheese Freshly grated
  • ½ cup pasta water Reserved from pot
  • salt & black pepper To taste
  • fresh basil leaves For garnish

Optional Add-ins

  • ¼ cup heavy cream For extra creamy sauce
  • red pepper flakes For spice
  • 2 tablespoon capers Adds briny flavor
  • ¼ cup toasted pine nuts For crunch

Instructions

  • Boil water with salt, zest and juice lemons, mince garlic, grate cheese, tear basil leaves.
  • Cook spaghetti until al dente, reserve 1 cup pasta water, drain without rinsing.
  • Heat olive oil, sauté garlic, add lemon juice + zest, whisk parmesan + pasta water until smooth.
  • Add spaghetti to skillet, toss with sauce, add more pasta water as needed, season to taste.
  • Garnish with basil and extra parmesan, serve hot.

Notes

  • Nutrition information is automatically calculated, so should only be used as an approximation.

Nutrition

Serving: 250g | Calories: 420kcal | Carbohydrates: 48g | Protein: 14g | Fat: 18g | Saturated Fat: 5g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Cholesterol: 15mg | Sodium: 240mg | Potassium: 210mg | Fiber: 3g | Sugar: 2g | Vitamin A: 350IU | Vitamin C: 14mg | Calcium: 180mg | Iron: 2mg