Pasta with shellfish can be flavorful

For a recipe with a handful of ingredients, pasta with shellfish is awfully hard to get right.
We love the combination of tender pasta and succulent shrimp or bite-size bay scallops, but all too often the shellfish is overcooked and tough and the pasta is boring and flavorless.
For an extraordinary but simple spaghetti dinner, we created a creamy vinaigrette packed with bright, lemony flavor.
Grated Parmesan ensured that our vinaigrette was perfectly clingy and hung on to the pasta and shellfish. Because this recipe is so simple, it is important to use high-quality extra-virgin olive oil, fresh-squeezed lemon juice, and fresh basil.
SPAGHETTI WITH LEMON, BASIL AND SCALLOPS
Start to finish:
30 minutes
½ cup extra-virgin olive oil
2 tsp. grated lemon zest plus 1/3 cup juice (2 lemons)
1 small garlic clove, minced to paste
Salt and pepper
2 ounces Parmesan cheese, grated (1 cup)
4 Tbsp. unsalted butter, softened
1 pound small bay scallops
1 pound spaghetti
¼ cup shredded fresh basil
Whisk oil, lemon zest and juice, garlic, and ½ teaspoon salt together in small bowl, then stir in Parmesan until thick and creamy.
Melt 2 tablespoons butter in 12-inch nonstick skillet over medium heat. Pat scallops dry with paper towels and season with salt and pepper. Add scallops in single layer and cook until scallops are firm, about 3 minutes; transfer to bowl and cover.
Meanwhile, bring 4 quarts water to boil in large pot. Add pasta and 1 tablespoon salt and cook, stirring often, until al dente. Reserve ½ cup cooking water, then drain pasta and return it to pot. Stir in olive oil mixture, scallops with any accumulated juices, remaining 2 tablespoons butter, and basil and toss to combine. Add reserved cooking water as needed to adjust consistency and season with salt and pepper to taste. Serve.
Servings: 4-6
—Nutrition information per serving: 587 calories; 258 calories from fat; 29 g fat ( 8 g saturated; 0 g trans fats); 37 mg cholesterol; 506 mg sodium; 61 g carbohydrate; 3 g fiber; 2 g sugar; 20 g protein.