Green Fettuccine with Creamy Spinach Sauce

| Posted on:

February 25, 2026

Plate of Green Fettuccine topped with creamy spinach sauce

Green Goddess Fettuccine with Creamy Spinach Sauce

introduction

Green Goddess Fettuccine with Creamy Spinach Sauce is a bright, green pasta dish that tastes fresh and rich. It uses cooked spinach blended with cream and cheese to make a smooth sauce that coats fettuccine. If you like creamy green sauces, you may also enjoy our salmon with creamy avocado lime sauce as another simple green-flavored meal.

why make this recipe

This recipe is quick, healthy, and full of green vegetables. It is a good way to use fresh spinach and asparagus. The sauce is smooth and mild, so many people like it. You can make it with dairy or a dairy-free swap. It feels special but is easy to cook.

how to make Green Goddess Fettuccine with Creamy Spinach Sauce

Follow the steps below in order. Cook the pasta, make the garlic-spinach mix, blend it into a creamy sauce, add blanched vegetables, then toss with the fettuccine. Use reserved pasta water to thin the sauce if needed.

Ingredients :

  • 12 oz fettuccine
  • Salt for boiling water
  • 2 tbsp olive oil
  • 3 cloves garlic, minced
  • 4 cups fresh spinach, chopped (packed)
  • 1 cup heavy cream (or canned coconut milk for a dairy-free version)
  • 1/2 cup Parmesan cheese, grated (or nutritional yeast for a vegan option)
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • Pinch of nutmeg (optional)
  • 1 tbsp lemon juice
  • 1 cup green peas, fresh or frozen
  • 1 bunch green asparagus, trimmed and cut into 2-inch pieces
  • 2 tbsp fresh basil, chopped
  • 2 tbsp pine nuts or slivered almonds, toasted
  • Extra Parmesan or lemon zest for finishing (optional)

Directions :

  1. Bring a large pot of salted water to a rolling boil. Add the fettuccine and cook until al dente according to package directions. Before draining, reserve 1/2 cup of the pasta cooking water. Drain and set aside.
  2. Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant but not browned.
  3. Add the chopped spinach and cook, stirring, until wilted, about 2 to 3 minutes. Remove from heat.
  4. Transfer the garlic and spinach mixture to a blender. Add the heavy cream, Parmesan, salt, black pepper, nutmeg (if using), and lemon juice. Blend until smooth and velvety.
  5. Return the sauce to the skillet and warm gently over low heat. Thin with reserved pasta water as needed.
  6. In a separate pot, bring water to a boil and blanch the asparagus for 2 minutes. Add the peas and cook for an additional minute. Drain and add the vegetables to the sauce in the skillet.
  7. Add the cooked fettuccine to the skillet and toss gently to coat the pasta in the sauce. Use more reserved pasta water if necessary.
  8. Finish with chopped basil, toasted pine nuts or almonds, and extra cheese or lemon zest if desired. Serve immediately.

how to serve Green Goddess Fettuccine with Creamy Spinach Sauce

Serve hot on warm plates. Add a sprinkle of extra Parmesan or a little lemon zest on top. For a fuller meal, add a simple grilled fish or shrimp side, such as Cajun shrimp and salmon with garlic sauce, to make a balanced plate.

how to store Green Goddess Fettuccine with Creamy Spinach Sauce

Cool the pasta to room temperature within two hours. Put it in an airtight container and store in the fridge for up to 3 days. Reheat gently on low heat with a splash of water or cream to loosen the sauce. Do not freeze the pasta with the cream sauce; the texture can change.

tips to make Green Goddess Fettuccine with Creamy Spinach Sauce

  • Use fresh spinach for the best color and flavor.
  • Save some pasta water to adjust sauce thickness.
  • Blend until very smooth for a silky texture.
  • Toast the pine nuts or almonds in a dry pan until light brown for more nutty flavor.
  • If you use frozen peas, add them straight to the blanching water so they warm through.

variation (if any)

  • Dairy-free: Use canned coconut milk and nutritional yeast instead of cream and Parmesan.
  • Vegan: Replace Parmesan with nutritional yeast and use coconut milk.
  • Add protein: Stir in cooked chicken, shrimp, or canned white beans for more protein.
  • Extra green: Add a handful of basil or arugula to the blender for a herbier sauce.

FAQs

Q: Can I use frozen spinach?

A: Yes. Thaw and squeeze out extra water before cooking. You may need less pasta water.

Q: How do I make it lighter?

A: Use half-and-half or a mix of milk and a little cream, and cut the Parmesan a bit.

Q: Can I make the sauce ahead?

A: You can make the sauce a day ahead and keep it in the fridge. Reheat slowly and add a splash of pasta water to thin before mixing with pasta.

Q: Do I have to blanch the asparagus?

A: Blanching keeps asparagus bright and slightly crisp. You can roast or sauté it instead if you prefer.

Q: Is nutmeg required?

A: No. Nutmeg adds warmth but the sauce is fine without it.

Plate of Green Fettuccine topped with creamy spinach sauce

Green Goddess Fettuccine with Creamy Spinach Sauce

A bright and creamy pasta dish featuring fresh spinach blended into a smooth sauce that coats fettuccine, perfect for a quick, healthy meal.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Main Course, Pasta, Vegetarian
Cuisine: Italian
Calories: 500

Ingredients
  

Pasta and Vegetables
  • 12 oz fettuccine Use fresh for best results.
  • 1 bunch green asparagus, trimmed and cut into 2-inch pieces
  • 1 cup green peas, fresh or frozen Adjust cooking time if using frozen.
  • 2 tbsp fresh basil, chopped
  • 2 tbsp pine nuts or slivered almonds, toasted Toasted for enhanced flavor.
Sauce Ingredients
  • 2 tbsp olive oil
  • 3 cloves garlic, minced
  • 4 cups fresh spinach, chopped (packed) Fresh is best for flavor.
  • 1 cup heavy cream (or canned coconut milk for dairy-free)
  • 1/2 cup Parmesan cheese, grated (or nutritional yeast for vegan)
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1 pinch nutmeg (optional)
  • 1 tbsp lemon juice

Method
 

Cooking the Pasta
  1. Bring a large pot of salted water to a rolling boil. Add the fettuccine and cook until al dente according to package directions. Reserve 1/2 cup of the pasta cooking water before draining. Drain and set aside.
Making the Sauce
  1. Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for about 1 minute until fragrant but not browned.
  2. Add chopped spinach and cook, stirring, until wilted, about 2 to 3 minutes. Remove from heat.
  3. Transfer the garlic and spinach mixture to a blender. Add heavy cream, Parmesan, salt, black pepper, nutmeg (if using), and lemon juice. Blend until smooth and velvety.
  4. Return the sauce to the skillet and warm gently over low heat. Thin with reserved pasta water as needed.
Finishing the Dish
  1. In a separate pot, bring water to a boil and blanch the asparagus for 2 minutes. Add the peas and cook for an additional minute. Drain and add the vegetables to the sauce in the skillet.
  2. Add the cooked fettuccine to the skillet and toss gently to coat the pasta in the sauce. Use more reserved pasta water if necessary.
  3. Finish with chopped basil, toasted pine nuts or almonds, and extra cheese or lemon zest if desired. Serve immediately.

Nutrition

Serving: 1Calories: 500kcalCarbohydrates: 60gProtein: 14gFat: 20gSaturated Fat: 10gSodium: 600mgFiber: 4gSugar: 3g

Notes

Cool the pasta to room temperature within two hours. Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently with a splash of water or cream.

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