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Buttered penne

Buttered penne

The simplest pasta side that somehow always disappears first — penne tossed with butter, starchy pasta water, salt, and black pepper until glossy and irresistible.

15measyItaliannut-freevegetarian

Prep

2m

Cook

13m

Total

15m

Ingredients
4servings
  • 340 g penne pasta
  • 45 g unsalted buttercut into cubes
  • 1 tbs kosher saltfor the pasta water, plus more to taste
  • ½ tsp black pepperfreshly ground
Steps
  1. 1

    Bring a large pot of water to a rolling boil over high heat. Add 1 tbs of kosher salt — the water should taste pleasantly salty, like light broth. Add the penne and cook according to package directions until al dente, usually 10-11 minutes.

    Tip: Don't skip the salt in the water — it's the only chance you have to season the pasta itself.

  2. 2

    Just before draining, scoop out about 120ml of the starchy pasta water and set it aside. Drain the penne through a colander, then return the pasta immediately to the hot pot off the heat.

    Tip: That starchy water is your secret weapon — it helps the butter emulsify into a light, glossy sauce rather than just pooling at the bottom.

  3. 3

    Add the butter cubes to the hot pasta and toss continuously with tongs. Splash in pasta water a little at a time — start with 60ml — and keep tossing until the butter melts completely and coats every piece of penne in a silky, glossy sauce, about 1-2 minutes. Add more pasta water if it looks dry or clumpy.

    Tip: The key is constant movement — tossing keeps the emulsion together. If the pasta cools too fast, set the pot over low heat for 30 seconds while you toss.

  4. 4

    Season generously with salt and the freshly ground black pepper. Taste and adjust — it should be buttery, savory, and well-seasoned. Serve immediately.