Springtime Penne with Asparagus Stem Pesto

User Reviews

5.0

6 reviews
Excellent
  • Prep Time

    18 mins

  • Cook Time

    18 mins

  • Total Time

    30 mins

  • Servings

    6 people

  • Calories

    488 kcal

  • Course

    Main Course

  • Cuisine

    Italian

Springtime Penne with Asparagus Stem Pesto

A low-waste, vegetarian dish that highlights Mediterranean ingredients. Adaptable to use pantry staples such as artichokes or olives and produce ends.

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Ingredients

Servings
  • 1 bundle asparagus well washed, drained
  • 1/2 cup walnut pieces
  • 1 cup soft herb stems and leaves, packed basil, parsley, oregano, mint
  • 1 clove garlic peeled
  • 1 lemon zested and juiced
  • 1/2 teaspoon sea salt
  • ¼ cup extra virgin olive oil divided
  • 1/2 cup freshly grated Parmesan cheese or Pecorino Romano
  • 1 package Barilla Penne Rigate
  • 1 cup chopped artichoke hearts or other Mediterranean pantry ingredients such as olives, white beans, sun dried tomatoes etc
  • 1/2 teaspoon freshly ground black pepper
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Instructions

  1. Cut three, 1-inch pieces from the tops of the asparagus and reserve. Trim off an inch off the woody ends, leaving about 2 inches of stalk for pesto. If I have broccoli stems to use up, I peel and slice those now.
  2. Heat a skillet over medium heat and add 2 tsp olive oil. Toss in the asparagus stalks and cook for 6-8 minutes, stirring often, until they are slightly charred and soft when poked with a fork. Remove and cool, Roughly chop the stems to break up the fibrous peels.
  3. Toss the walnuts in the same pan and toast for about 3 minutes per side. Cool. Bring a large pot of salted water to a low boil while you prepare the pesto.
  4. In a blender or food processor, combine the asparagus stems, herbs, walnuts and garlic. Pulse to finely chop everything, stopping and scraping down the sides as needed. Add 2 Tablespoons lemon juice, salt, cheese and remaining olive oil. Blend into a green pesto.
  5. Cook penne for 10 minutes, stirring occasionally. Tip the asparagus tips (and broccoli stems, if using) into the boiling pasta and boil rapidly for 1 minute. *Reserve 1/2 cup of pasta water* then drain the pasta and veg in a large colander.
  6. In the same pot, combine about 2/3 cup pesto and the pasta water. Return the pasta and veg to the pot, along with the artichoke hearts and stir thoroughly to coat. Taste to season.
  7. Heap in a serving bowl and top with a spoonful of pesto. Finish the dish with the lemon zest, black pepper and a drizzle of spicy olive oil. If desired, garnish with additional toasted walnuts, fresh herbs, or shavings of Parmigiano-Reggiano. Serve promptly.

Notes

  • Zero waste tip: You can keep the woody asparagus ends for vegetable stock.
  • Zero waste tip: You can keep the woody asparagus ends for vegetable stock.

Nutrition Information

Show Details
Calories 488kcal (24%) Carbohydrates 64g (21%) Protein 16g (32%) Fat 19g (29%) Saturated Fat 4g (20%) Cholesterol 7mg (2%) Sodium 658mg (27%) Potassium 301mg (9%) Fiber 5g (20%) Sugar 4g (8%) Vitamin A 914IU (18%) Vitamin C 23mg (26%) Calcium 136mg (14%) Iron 2mg (11%)

Nutrition Facts

Serving: 6people

Amount Per Serving

Calories 488 kcal

% Daily Value*

Calories 488kcal 24%
Carbohydrates 64g 21%
Protein 16g 32%
Fat 19g 29%
Saturated Fat 4g 20%
Cholesterol 7mg 2%
Sodium 658mg 27%
Potassium 301mg 6%
Fiber 5g 20%
Sugar 4g 8%
Vitamin A 914IU 18%
Vitamin C 23mg 26%
Calcium 136mg 14%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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