Lemon Cacio e Pepe Recipe
Introduction
Lemon Cacio e Pepe is a bright and comforting twist on the classic Italian pasta. Combining the sharpness of Pecorino Romano, freshly cracked black pepper, and zesty lemon, this dish delivers a creamy, flavorful sauce that clings to every strand of pasta.

Ingredients
- 8 ounces dried bucatini (or spaghetti)
- 4 tablespoons unsalted butter, cubed
- 1 1/2 teaspoons freshly cracked black pepper
- 1/2 cup freshly grated Pecorino Romano cheese, plus more for garnish
- Zest of 1 small lemon
- 1-2 tablespoons freshly squeezed lemon juice
Instructions
- Step 1: Fill a large pot about halfway with water and bring it to a rolling boil over medium-high heat. Generously season the water with salt.
- Step 2: Add the pasta to the boiling water and cook, stirring occasionally, until al dente, about 7-9 minutes. Reserve 1 cup of the starchy pasta water and drain the pasta in a colander. Lower the stovetop heat to the lowest setting.
- Step 3: Return the empty pot to the stove and add the cubed butter. Once the butter begins to melt, add the cooked pasta.
- Step 4: Add black pepper, half of the grated Pecorino Romano, lemon zest, lemon juice, and 1/2 cup of reserved pasta water. Toss together until the butter melts and the ingredients combine.
- Step 5: Stir in the remaining cheese and add more reserved pasta water as needed, tossing continuously until the cheese melts and creates a smooth, creamy sauce that coats the pasta.
- Step 6: Remove from heat and serve immediately. Garnish with additional grated Pecorino Romano cheese if desired.
Tips & Variations
- For a richer flavor, use pasta water while it’s still hot to help emulsify the sauce.
- Substitute bucatini with spaghetti or linguine if preferred.
- Add a pinch of red pepper flakes for a subtle spicy kick.
- Use freshly cracked black pepper for the best aroma and taste.
Storage
Store any leftover pasta in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet over low heat, adding a splash of water or broth to loosen the sauce, as it may thicken when chilled.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different cheese instead of Pecorino Romano?
While Pecorino Romano is traditional and offers the perfect salty, tangy flavor, you can substitute with Parmesan if needed. Keep in mind the flavor profile will be milder.
How do I prevent the sauce from becoming grainy?
Make sure to toss the cheese into the pasta off the heat and use warm pasta water to help melt the cheese smoothly. Also, adding the cheese gradually while stirring helps create a creamy sauce without clumping.
