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Easy 15-Minute Homemade Alfredo Sauce

Close-up of fettuccine pasta coated in rich homemade alfredo sauce and topped with cracked black pepper.

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Make rich, creamy homemade Alfredo sauce from scratch in under 15 minutes using only a few simple ingredients. This recipe delivers classic Italian flavor for your next pasta night.

Ingredients

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  • 6 tablespoons unsalted butter
  • 1 cup heavy cream
  • 1 cup freshly grated Parmesan cheese
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • Optional: 2 cloves garlic, minced

Instructions

  1. Melt the butter in a medium saucepan over medium heat. If using garlic, add the minced garlic to the melted butter and cook for 1 minute until fragrant. Do not let the garlic brown.
  2. Pour in the heavy cream and bring the mixture to a gentle simmer, stirring occasionally. Reduce the heat to low.
  3. Remove the saucepan from the heat. Gradually whisk in the grated Parmesan cheese, a little at a time, until the cheese is completely melted and the sauce is smooth.
  4. Stir in the salt and pepper. Taste the sauce and adjust seasonings if needed.
  5. Toss the sauce immediately with hot, cooked pasta, such as fettuccine. Serve right away.

Notes

  • For the creamiest texture, use high-quality, freshly grated Parmesan cheese. Pre-shredded cheese often contains anti-caking agents that can make the sauce grainy.
  • If the sauce thickens too much while sitting, whisk in a tablespoon of warm milk or reserved pasta water to reach your desired consistency.
  • This sauce pairs well with chicken or shrimp for a complete meal. Consider this simple sauce when planning your weekly meals instead of relying on meal planning services.

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