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Close-up of creamy Butter Parmesan Pasta, showcasing its simple yet delicious sauce.

Easy Butter Parmesan Pasta

Avatar photoAlice Yowell
This Easy Butter Parmesan Pasta is a quick and satisfying weeknight meal. Perfectly cooked pasta is coated in a rich, buttery Parmesan sauce, ready in minutes. It's simple enough for beginners and delicious for everyone.
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Course Main Course
Cuisine Italian
Servings 4
Calories 550 kcal

Equipment

  • Large pot
  • Colander
  • Large skillet
  • Measuring cups
  • Measuring spoons
  • Garlic press (optional)
  • Cheese grater
  • Fork
  • Knife
  • Cutting board

Ingredients
  

  • 1 pound pasta spaghetti, fettuccine, or other
  • 1 cup grated Parmesan cheese, plus more for serving
  • ½ cup reserved pasta water
  • 2 cloves garlic, minced optional
  • Salt to taste
  • Freshly ground black pepper to taste
  • Fresh parsley, chopped for garnish, optional

Instructions
 

  • Bring a large pot of salted water to a rolling boil.
  • Add the pasta to the boiling water and cook according to package directions until al dente.
  • Before draining the pasta, reserve about 1/2 cup of the pasta water.
  • Drain the pasta immediately and set aside.
  • While the pasta is cooking, melt the butter in a large skillet over medium heat. If using garlic, add it to the melted butter and cook for about 30 seconds, or until fragrant.
  • Reduce the heat to low. Add the grated Parmesan cheese to the melted butter and stir continuously until the cheese is melted and the sauce is smooth.
  • Gradually add the reserved pasta water, a little at a time, stirring constantly until the sauce reaches your desired consistency.
  • Add the drained pasta to the skillet with the Parmesan sauce. Toss to coat the pasta evenly with the sauce.
  • Season with salt and freshly ground black pepper to taste.
  • Serve immediately, garnished with fresh parsley and extra grated Parmesan cheese, if desired.

Notes

For the best flavor, use freshly grated Parmesan cheese. Don't skip the pasta water, as it's essential for creating a creamy sauce. A pinch of red pepper flakes can be added to the sauce for a little heat. Grilled chicken, shrimp, or vegetables can be added for a more complete meal. Store leftovers in an airtight container in the refrigerator for up to 2 days, but the pasta may become sticky upon reheating. Add a little extra pasta water or milk to loosen the sauce when reheating.