Grilled Asparagus with Caper Vinaigrette

Ingredients

• 1.5 pounds asparagus spears trimmed
• 0.3 cup basil leaves 
• 0.3 teaspoon pepper black freshly ground
• 2 teaspoons capers coarsely chopped
• 0.5 teaspoon dijon mustard 
• 1  garlic clove minced
• 0.5 teaspoon kosher salt divided
• 3 tablespoons olive oil extra-virgin divided
• 1 tablespoon red wine vinegar 

Equipment

• whisk
• grill

Directions

1. Preheat grill to medium-high heat.
2. Place asparagus in a shallow dish.
3. Add 1 tablespoon oil and 1/4 teaspoon salt, tossing well to coat.
4. Place asparagus on grill rack coated with cooking spray; grill 4 minutes or until crisp-tender, turning after 2 minutes.
5. Combine remaining 1/4 teaspoon salt, vinegar, and next 3 ingredients (through garlic); stir with a whisk. Slowly pour remaining 2 tablespoons oil into vinegar mixture, stirring constantly with a whisk. Stir in capers. Arrange asparagus on a serving platter; drizzle with vinaigrette, and sprinkle with basil.