Orecchiette with Buttermilk, Peas, and Pistachios

A creamy pasta dish featuring orecchiette tossed with sweet peas, leeks, and toasted pistachios in a light buttermilk sauce. Fresh mint and Parmesan cheese add bright, savory notes to this elegant vegetarian main course.

4 servings
29 min

Ingredients

  • ¼ cup pistachios
  • 12 oz orecchiette
  • 1 to taste Kosher salt
  • 12 oz peas
  • 3 Tbsp unsalted butter
  • 2 Tbsp extra-virgin olive oil
  • 2 medium leeks
  • 3 cloves garlic
  • ½ tsp crushed red pepper flakes
  • 1 bunch mint
  • ¾ cup buttermilk
  • 3 oz Parmesan
  • 1 to taste black pepper
  • 2 Tbsp lemon juice

Cooking Instructions

  1. 1.

    Preheat oven to 350°F. Toast pistachios on a rimmed baking sheet, tossing once, until golden brown, 5-8 minutes. Let cool, then coarsely crush with a measuring cup or glass.

    8 min

  2. 2.

    Cook pasta in a large pot of boiling salted water 6 minutes, then add peas and cook until pasta is al dente, about 2 minutes more.

    8 min

  3. 3.

    Meanwhile, heat butter and 2 Tbsp. oil in a medium heavy pot over medium. Cook leeks, garlic, red pepper flakes, and 3 mint sprigs, stirring occasionally, until leeks are soft but not browned, 6-8 minutes; season with salt. Add buttermilk; bring to a simmer. Pluck out mint; discard.

    8 min

  4. 4.

    Using a slotted spoon, transfer pasta and peas to leek mixture. Add 3 oz. Parmesan; cook, stirring vigorously and adding a little pasta water if needed, until sauce is creamy and coats pasta, about 1 minute. Season with salt and pepper. Remove from heat; add lemon juice. Pull leaves from remaining mint sprigs, tear into pasta, and toss. Divide pasta among bowls. Top with pistachios and Parmesan; drizzle with oil.

    5 min