Creamy Garlic Parmesan Pasta with Fresh Herbs and Lemon Zest

Lauren Phillips
Lauren Phillips
Published: April 7, 2026
Categories: Italian, Vegetables, Dairy, Pasta
Tags: Italian, Vegetarian, Quick, Pasta, Weeknight

Garlic Pasta

Silky garlic-Parmesan sauce tossed with pasta and bright lemon for an easy, elegant dinner.

Prep Time:10 minCook Time:15 minTotal Time:25 minServings:4Difficulty:Easy

This Creamy Garlic Parmesan Pasta is one of those dishes I love making on a busy weeknight when you want comfort without fuss. Tender pasta coated in a silky sauce brightened with lemon zest and fresh herbs feels indulgent but comes together in about 25 minutes — it’s the kind of meal that makes everyone gather around the table.

The sauce is simple: butter, a hit of olive oil, lots of garlic, cream and a generous handful of freshly grated Parmesan. Finish with reserved pasta water to get that perfect cling and a sprinkle of parsley for color. Serve it as-is for a lovely vegetarian dinner or add grilled chicken or shrimp for extra protein.

Nutrition (per serving)

Calories:520 kcal
Protein:18 g
Carbs:60 g
Fat:22 g

Directions

  1. 1
    Spaghetti cooking in a large pot of salted boiling water for creamy garlic Parmesan pasta

    Bring a large pot of salted water to a boil and cook pasta according to package directions until al dente. Reserve 1/2 cup pasta water, then drain pasta.

  2. 2
    Minced garlic gently sizzling in melted butter and olive oil in a skillet

    While pasta cooks, melt butter with olive oil in a large skillet over medium heat. Add minced garlic and cook 1–2 minutes until fragrant but not browned.

  3. 3
    Cream and milk poured into garlic butter sauce with lemon zest nearby

    Pour in heavy cream and milk, bring to a gentle simmer, and cook 2–3 minutes to slightly thicken. Stir in lemon zest and lemon juice.

  4. 4
    Freshly grated Parmesan whisked into a smooth creamy garlic sauce

    Lower heat and whisk in grated Parmesan a handful at a time until the sauce is smooth. If sauce is too thick, add a few tablespoons of reserved pasta water to loosen.

  5. 5
    Cooked pasta tossed with silky garlic Parmesan sauce and black pepper in a skillet

    Add drained pasta to the skillet and toss to coat, adding reserved pasta water as needed to achieve a silky consistency. Season with salt, pepper, and red pepper flakes if using.

  6. 6
    Finished creamy garlic Parmesan pasta served with parsley, extra Parmesan, and a lemon wedge

    Remove from heat, stir in chopped parsley, taste and adjust seasoning. Serve immediately with extra grated Parmesan and a lemon wedge on the side.

Ingredients

  • Spaghetti or fettuccine:12 oz
  • Unsalted butter:4 tbsp
  • Olive oil:1 tbsp
  • Garlic (minced):4 cloves
  • Heavy cream:1 cup
  • Whole milk:1/2 cup
  • Freshly grated Parmesan cheese:1 cup
  • Reserved pasta water:1/2 cup
  • Lemon zest:1 tsp
  • Lemon juice:1 tbsp
  • Salt:1 tsp
  • Freshly ground black pepper:1/2 tsp
  • Red pepper flakes (optional):1/4 tsp
  • Fresh parsley (chopped):1/4 cup

Tips & Notes

  • Reserve pasta water before draining — the starchy water helps the sauce cling to the pasta and smooths the texture.
  • Grate Parmesan from a block for best melting and flavor; pre-grated cheese can be grainy and less creamy.
  • If you want a lighter sauce, substitute half-and-half for heavy cream and milk, but reduce simmer time to avoid separation.
  • Make it a meal: top with quick-seared shrimp or sliced grilled chicken for extra protein.