Cook the pasta al dente according to package directions, then drain in a colander.

Meanwhile, toast the walnuts in a small dry skillet over medium-high heat until fragrant, stirring frequently, 3 to 5 minutes.

In the pot the pasta was cooked in, heat the olive oil over low heat, add the garlic stirring until soft and fragrant, 3 to 4 minutes (be careful not to burn it). Return the pasta to the pot, add the broth, all but 2 tablespoons of the walnuts, the parsley, salt and pepper and toss to combine, cooking over low heat for 1 to 2 minutes. Add 1/2 cup Parmesan and toss to combine. Arrange 1/2 cup of arugula leaves on each of 4 serving plates. Top each with about 2 cups of pasta. Sprinkle with remaining cheese, the reserved walnuts and more parsley. Serve hot.

Calories 615; Total Fat 31g (Sat Fat 4.5g, Mono Fat 12.5g, Poly Fat 10.5g) ; Protein 18 g; Carb 70g; Fiber 9.5g; Cholesterol 1mg; Sodium 410mg

Excellent source of: Protein, Fiber, Vitamin A, Vitamin C, Vitamin K, Iron, Manganese

Good source of: Folate, Copper, Magnesium, Calcium