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Roasted Asparagus Lemon Butter Pasta Salad

A bright and lemony pasta salad featuring roasted asparagus and a silky lemon-butter dressing, perfect for spring meals and meal prep.

  • Total Time: 30 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 12 oz short pasta (penne, farfalle, or gemelli)
  • 1 tsp kosher salt for pasta water
  • 1 lb asparagus, woody ends trimmed and cut into 12” pieces
  • 1 cup cherry tomatoes, halved (optional)
  • 4 tbsp unsalted butter
  • 2 tbsp extra-virgin olive oil
  • 2 tbsp fresh lemon juice (about 1 lemon)
  • 1 tsp lemon zest
  • 1 small garlic clove, minced
  • 1/4 tsp kosher salt, plus more to taste
  • 1/4 tsp freshly ground black pepper
  • Pinch red pepper flakes (optional)
  • 1/3 cup grated Parmesan (plus extra for serving)
  • 2 tbsp chopped fresh parsley or basil

Instructions

  1. Preheat oven to 425°F. Toss asparagus with 1 tbsp olive oil, pinch salt, and roast on a rimmed baking sheet 8–10 minutes until tender and slightly charred.
  2. Cook pasta in salted boiling water until al dente; drain, reserving 1/2 cup pasta water.
  3. Melt butter with remaining olive oil in a large skillet over medium heat. Add garlic and lemon zest; cook 30 seconds until fragrant.
  4. Stir in lemon juice and 2–3 tbsp reserved pasta water to emulsify, then season with salt and pepper.
  5. Toss drained pasta, roasted asparagus, cherry tomatoes (if using), and Parmesan in the skillet until combined. Add more pasta water if needed to loosen.
  6. Taste and adjust seasoning; finish with chopped herbs and a sprinkle of red pepper flakes. Serve warm, room temperature, or chilled.

Notes

Roast asparagus for perfect texture and reserve pasta water for a glossy sauce. Adjust seasoning before serving for the best flavor.

  • Author: jayne
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Side Dish
  • Method: Roasting
  • Cuisine: Italian
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 3g
  • Sodium: 400mg
  • Fat: 15g
  • Saturated Fat: 8g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 4g
  • Protein: 12g
  • Cholesterol: 30mg

Keywords: pasta salad, roasted asparagus, lemon butter, spring recipes, vegetarian meals