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A square dish with a portion of linguine inside dressed with abbundant turnip top sauce and small pieces of herring.

Trenette Alla Renaiola: Sauce with Turnip Greens and Herring

Guido Pasquariello
This dish combines linguine-like trenette pasta with a flavorful sauce of turnip tops or leafy greens and herring. It's a traditional Pisan recipe that offers a delicious mix of the sea and the garden.
Prep Time 20 minutes
Cook Time 18 minutes
Course First Course
Cuisine Italian
Servings 4

Equipment

  • Knife
  • Skillet
  • Large pot

Ingredients
  

  • Turnip tops or tender leafy greens enough to fill 4 cups when chopped
  • 1 herring fillet cut into pieces
  • 2 tablespoons olive oil
  • 1 chili pepper finely sliced
  • 1 garlic clove minced
  • A few cherry tomatoes halved (optional)
  • 14 ounces about 1 and 3/4 cups trenette pasta (or substitute with linguine if unavailable)

Instructions

  • Prepare Garlic and Chili: Begin by cleaning your garlic and chili pepper. Then, heat them in olive oil until they just start to sizzle, ensuring not to burn the garlic.
    1 chili pepper, 1 garlic clove, 2 tablespoons olive oil
  • Sauté Greens: Add the cleaned, washed and sliced turnip tops or leafy greens to the skillet. Cook them for about 10 minutes until they're wilted and tender.
    Turnip tops or tender leafy greens
  • Cook Herring and Tomatoes: In another skillet, fry the herring pieces and optional cherry tomatoes in olive oil with a minced garlic clove for about 8 minutes, until the fish is cooked through.
    1 herring fillet, A few cherry tomatoes
  • Mix Sauce: Combine the sautéed greens with the herring and tomatoes, creating a rich and flavorful sauce.
  • Boil Pasta: Meanwhile, cook the trenette pasta in a large pot of non salted boiling water until it's al dente, which should take about 8 minutes. Do not salt the pasta in this dish, the salt from the herring will be enough to salt everything.
    14 ounces about 1 and 3/4 cups trenette pasta
  • Combine and Serve: Drain the pasta and mix it well with the sauce. Toss everything together in the skillet for a minute to let the flavors meld. Serve hot.

Notes

  • You can substitute trenette pasta with linguine if trenette is unavailable. Linguine offers a similar texture and surface area for the sauce to cling to, making it a suitable alternative for this dish.
  • If herring is not available, you can substitute it with another oily fish such as sardines or mackerel. These fish share a similar fat content and flavor profile, which can complement the turnip greens or leafy greens well in the Pasta alla Renaiola.
 
This dish is all about the harmony of flavors from the garden and the sea, so enjoy the process and the delicious outcome!