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Lemon Garlic Pasta Sauce Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 60 reviews
  • Author: Sarah
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 20 minutes
  • Yield: 2 cups
  • Category: Sauce
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Description

A creamy, tangy lemon garlic sauce perfect for tossing with pasta or using as a flavorful base for other dishes. This sauce combines butter, garlic, and fresh lemon with a velvety half and half and Parmesan cheese for a quick and elegant addition to your meal.


Ingredients

Units Scale

Sauce Ingredients

  • 2 Tbsp. butter
  • 4 garlic cloves, grated with a microplane
  • 2 Tbsp. all-purpose flour
  • 2 cups half and half (not fat free)
  • Zest of 1 lemon, about 1 tsp.
  • 2 Tbsp. fresh lemon juice
  • 1/3 cup grated Parmesan cheese
  • 1 Tbsp. finely chopped parsley
  • Kosher salt and fresh black pepper, to taste

Instructions

  1. Heat Butter and Garlic: In a 12-inch non-stick skillet, melt butter over medium heat. Add grated garlic and cook for 30 seconds until fragrant, stirring constantly to prevent burning.
  2. Add Flour: Stir in the all-purpose flour and cook for 1 minute until lightly golden, continuing to stir constantly to eliminate the raw flour taste without burning.
  3. Add Half and Half: Gradually pour in the half and half while stirring. Season with kosher salt and black pepper to taste. Reduce heat to medium-low and cook until the sauce thickens, about 1 to 2 minutes. Whisk out any lumps that form; the sauce should easily coat the back of a spoon.
  4. Incorporate Lemon and Cheese: Whisk in the fresh lemon juice and lemon zest. Stir in grated Parmesan cheese and chopped parsley; the cheese will melt smoothly into the sauce.
  5. Serve Immediately: Use this sauce right away tossed with pasta or as a base for other dishes for best flavor and texture.

Notes

  • For a smoother sauce, grate garlic and Parmesan with a microplane for better texture and melting.
  • This recipe yields about 2 cups of sauce, enough for 8 ounces of dry pasta.
  • If leftovers thicken upon standing, thin the sauce with white wine, reserved pasta water, milk, or additional half and half.
  • Store leftovers in an airtight container in the refrigerator for up to 5 days.

Nutrition

  • Serving Size: 1/4 cup
  • Calories: 150 kcal
  • Sugar: 2 g
  • Sodium: 230 mg
  • Fat: 12 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 6 g
  • Fiber: 0 g
  • Protein: 4 g
  • Cholesterol: 30 mg