Spinach Fettuccine with Garlic Onion Sauce

Indulge in the creamy, savory goodness of Spinach Fettuccine with Garlic Onion Sauce, a quick and flavorful pasta dish perfect for weeknight dinners or special occasions. This recipe features tender spinach fettuccine tossed in a rich, velvety sauce made with sautéed garlic, sweet yellow onion, heavy cream, and freshly grated Parmesan cheese. A hint of red pepper flakes adds a subtle kick, while fresh parsley brightens every bite. Ready in just 35 minutes, this dish combines gourmet flavors with easy preparation. Serve it with a side of crusty bread or a crisp green salad for a complete and satisfying meal. Perfect for garlic lovers and pasta enthusiasts alike, this recipe is a true crowd-pleaser!

Nutriscore Rating: 50/100

Prep Time:15 mins

Cook Time:20 mins

Total Time:35 mins

Servings: 4

Ingredients

• 12 oz Spinach fettuccine
• 3 tbsp Butter
• 2 tbsp Olive oil
• 6 pieces Garlic cloves, minced
• 1 medium Yellow onion, finely chopped
• 1 cup Heavy cream
• 1 cup Parmesan cheese, grated
• 1 tsp Salt
• 0.5 tsp Black pepper
• 0.25 tsp Red pepper flakes (optional)
• 2 tbsp Fresh parsley, chopped

Directions

Step 1

Bring a large pot of salted water to a boil. Cook the spinach fettuccine according to the package instructions until al dente. Reserve 1 cup of pasta water and drain the rest. Set the fettuccine aside.

Step 2

In a large skillet, heat the butter and olive oil over medium heat until melted and bubbling.

Step 3

Add the minced garlic and chopped onion to the skillet. Sauté for 5-6 minutes, stirring often, until the onion becomes translucent and the garlic is fragrant but not browned.

Step 4

Reduce the heat to low. Slowly pour in the heavy cream, stirring constantly to combine with the garlic and onion mixture.

Step 5

Add the grated Parmesan cheese, salt, black pepper, and red pepper flakes, if desired. Stir well until the cheese is fully melted and the sauce becomes smooth.

Step 6

Gradually mix in a little of the reserved pasta water, about 2-4 tablespoons at a time, to adjust the sauce's consistency to your liking.

Step 7

Add the cooked spinach fettuccine to the skillet and gently toss to coat the pasta evenly with the garlic onion sauce.

Step 8

Remove the skillet from heat and garnish the pasta with fresh parsley.

Step 9

Serve immediately with extra Parmesan cheese on the side for topping, if desired.

Nutrition Facts

Serving size	(873.1g)

Amount per serving	% Daily Value*
Calories	3020.1

Total Fat 175.3g	0%
Saturated Fat 89.2g	0%
Polyunsaturated Fat 3.7g
Cholesterol 418.7mg	0%
Sodium 4117.2mg	0%
Total Carbohydrate 255.8g	0%
Dietary Fiber 13.3g	0%
Total Sugars 11.8g
Protein 86.2g	0%

Vitamin D 6.7IU	0%
Calcium 1035.1mg	0%
Iron 11.7mg	0%
Potassium 1008.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 53.6%

Protein: 11.7%

Carbs: 34.7%