1-First Step: Preparing the Pasta Water – Bring 3 quarts of water to a rolling boil in a large pot over high heat. Using a pot that’s only about half full ensures a more concentrated starch in the cooking water, which is essential for a creamy sauce. Once boiling, add 2 tablespoons of fine sea salt to the water. This step may seem excessive, but it’s crucial for properly seasoning the pasta itself, as the pasta will absorb the salted water during cooking.

2-Second Step: Cooking the Pasta – Add your chosen pasta shape to the boiling water and cook, stirring occasionally, until it reaches the perfect al dente texture. This typically takes 6-10 minutes depending on the pasta shape. The pasta should be firm to the bite but not hard, as it will continue to cook slightly when combined with the hot sauce later. For the best pasta dishes, proper cooking time is essential to achieve that perfect texture.

3-Third Step: Preparing the Pepper Base – While the pasta cooks, place a large nonstick sauté pan over medium heat. If you’re using the optional butter, add 2 tablespoons to the pan and let it melt. Add 1 teaspoon of freshly cracked, coarsely ground black pepper to the pan. Toast the pepper for about 30 seconds until fragrant, then immediately remove the pan from the heat. This toasting step intensifies the pepper’s flavor, which is essential for an authentic Cacio E Pepe taste.

4-Fourth Step: Reserving the Starchy Pasta Water – Before draining your cooked pasta, carefully reserve 2/3 cup (approximately 160ml) of the starchy pasta water. This liquid is golden in the world of Italian pasta dishes, as its starch content is what helps create a silky, emulsified sauce with the cheese. After reserving the water, drain the pasta but don’t rinse it, as you want to keep the starch on the pasta’s surface to help the sauce adhere.

5-Final Step: Creating the Creamy Sauce – Transfer the hot pasta immediately to the pan with the butter and pepper (if using) using tongs. Add 1/3 cup (approximately 80ml) of the hot, starchy reserved pasta water and toss everything well to combine. Now, with the pan still off the heat, add half of the grated Pecorino Romano cheese and toss continuously to coat the pasta. Gradually add the remaining cheese while tossing constantly until it melts completely, forming a smooth, creamy sauce. If needed, add small amounts of the reserved hot pasta water to achieve a glossy, perfectly emulsified sauce consistency. Serve immediately, topped with extra freshly grated cheese and additional black pepper if desired.