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Instant Pot Skinny Fettuccine Alfredo Recipe

4.9 from 59 reviews

This Instant Pot Skinny Fettuccine Alfredo is a quick and healthier twist on the classic creamy Italian pasta dish. Using the Instant Pot to cook the fettuccine ensures perfectly tender pasta in a fraction of the time, while a light cheese sauce made with milk and Parmesan keeps this meal rich yet lower in calories and fat than traditional Alfredo. Garlic adds a fragrant depth of flavor, making this comforting dinner both satisfying and easy to prepare.

Ingredients

Scale

Pasta

  • 8 ounces fettuccine pasta

Sauce

  • 2 cups low-fat milk
  • 1 cup freshly grated Parmesan cheese
  • 2 cloves garlic, minced

Instructions

  1. Prepare the Instant Pot: Pour 4 cups of water into the Instant Pot and add a pinch of salt.
  2. Add the pasta: Break the fettuccine in half if needed to fit and add to the water in the Instant Pot.
  3. Cook the pasta: Seal the Instant Pot lid and set to manual pressure for 4 minutes. Once done, perform a quick release of pressure.
  4. Drain the pasta: Carefully drain the pasta, reserving 1/2 cup of pasta water.
  5. Make the cheese sauce: Set the Instant Pot to sauté mode and add minced garlic, cooking until fragrant about 1 minute. Stir in the milk and warm it gently without boiling.
  6. Add Parmesan: Gradually stir in the grated Parmesan cheese until melted and smooth, using reserved pasta water to loosen the sauce if necessary.
  7. Combine: Add the cooked fettuccine back into the pot with the cheese sauce and stir to coat evenly.
  8. Serve: Plate immediately, garnishing with extra Parmesan or fresh parsley if desired.

Notes

  • Use low-fat milk to keep the dish lighter while maintaining creaminess.
  • Be cautious not to overcook the pasta in the Instant Pot; 4 minutes usually yields al dente.
  • Reserve some pasta water to adjust sauce consistency as needed.
  • Freshly grated Parmesan melts better than pre-grated cheese.
  • For a dairy-free alternative, substitute with plant-based milk and vegan Parmesan.

Keywords: Instant Pot, Skinny Alfredo, Fettuccine Alfredo, Healthy Pasta, Quick Dinner, Low Fat Alfredo