Ingredients

• 8 ounces whole-wheat penne pasta
• 1 bunch asparagus, trimmed and cut into 3/4-inch pieces
• 1 1/2 cups whole milk
• 4 teaspoons whole-grain mustard
• 4 teaspoons flour
• 1/2 teaspoon salt
• 1/2 teaspoon freshly ground pepper
• 2 teaspoons extra-virgin olive oil
• 3 tablespoon minced garlic
• 2 teaspoons minced fresh tarragon, or 1/2 teaspoon dried
• 1 teaspoon freshly grated lemon zest
• 2 teaspoons lemon juice
• 1/2 cup grated Parmesan cheese, divided

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Cooking Directions

Step 1

Bring a large pot of water to a boil. Add pasta and cook for 3 minutes less than the package directions. Add asparagus and continue cooking until the pasta and asparagus are just tender, 3 minutes more. Drain and return to the pot.

Step 2

Meanwhile, whisk milk, mustard, flour, salt and pepper in a medium bowl. Heat oil in a medium saucepan over medium-high heat. Add garlic and cook, stirring, until fragrant and lightly browned, 30 seconds to 1 minute. Whisk in the milk mixture. Bring to a simmer, stirring constantly, and cook until thickened, 1 to 2 minutes. Stir in tarragon, lemon zest and juice.

Step 3

Stir the sauce into the pasta-asparagus mixture. Cook over medium-high heat, stirring, until the sauce is thick, creamy and coats the pasta, 1 to 2 minutes. Stir in 1/4 cup Parmesan. Divide the pasta among 4 bowls and top with the remaining 1/4 cup Parmesan.