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A vibrant plate of pesto shrimp spaghetti, garnished with fresh basil.

Classic Pesto Shrimp Spaghetti

This classic pesto shrimp spaghetti recipe combines succulent shrimp, al dente spaghetti, and a vibrant basil pesto, finished with the bright zest of Meyer lemon and a hint of smoked sea salt.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4 people
Calories 600 kcal

Equipment

  • Large Pot
  • Large Skillet
  • Tongs

Ingredients
  

Pasta

  • 12 oz (340 g) Spaghetti (or gluten-free pasta)

Shrimp

  • 1 lb (450 g) Large raw shrimp, peeled & deveined

Pesto Sauce

  • ½ cup (120 ml) Fresh basil pesto (store-bought or homemade)

Other Ingredients

  • 2 Tbsp Toasted hazelnut crumbs (or toasted pine nuts/almonds)
  • 1 tsp Zest of one Meyer lemon (or regular lemon zest)
  • ¼ tsp Smoked sea salt (or sea salt + pinch of smoked paprika)
  • ¼ cup (20 g) Grated Pecorino Romano (or Parmesan/Asiago)
  • ¼ tsp Crushed red pepper flakes (optional)
  • 2 Tbsp Olive oil (extra-virgin)
  • 2 cloves Fresh garlic, minced
  • Freshly ground black pepper to taste
  • Fresh basil leaves for garnish

Instructions
 

Cooking Pasta

  • Cook spaghetti according to package directions until al dente. Reserve 1/2 cup of pasta water before draining.

Preparing Shrimp

  • While pasta cooks, heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 30 seconds until fragrant.

Combining Ingredients

  • Add shrimp to the skillet and cook for 2-3 minutes per side, until pink and opaque. Stir in the basil pesto, lemon zest, smoked sea salt, and crushed red pepper flakes (if using).

Finishing the Dish

  • Add the drained spaghetti to the skillet with the shrimp and pesto. Toss well, adding reserved pasta water as needed to create a light sauce. Stir in grated Pecorino Romano and black pepper to taste.

Serving

  • Garnish with fresh basil leaves and toasted hazelnut crumbs. Serve immediately.

Notes

For extra flavor, lightly toast the hazelnut crumbs in a dry pan before adding to the dish. Adjust crushed red pepper flakes to your preferred spice level.