Creamy Garlic and Onion Spaghetti

4.6
(49)

This is one of my family's favorite recipes, handed down in my mother's Italian family for several generations. I serve it to my small children, and they love the long noodles and savory sauce!

close up view of Creamy Garlic and Onion Spaghetti with shrimp and fresh herbs
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Prep Time:
15 mins
Cook Time:
30 mins
Total Time:
45 mins
Servings:
6
Yield:
6 servings

Ingredients

  • 6 tablespoons butter

  • 1 tablespoon extra-virgin olive oil

  • 3 white onions, halved and thinly sliced

  • 8 cloves garlic, minced

  • 1 teaspoon white sugar

  • ½ teaspoon salt

  • 1 (12 ounce) package spaghetti

  • ½ cup dry Chardonnay

  • ¾ cup heavy whipping cream

  • 2 tablespoons grated Parmesan cheese

  • cracked black pepper to taste

Directions

  1. Melt butter with olive oil in a saucepan over low heat. Stir onions, garlic, sugar, and salt into the hot butter and oil. Cover pan and cook until onions are soft and translucent, stirring occasionally, about 20 minutes.

  2. Meanwhile, bring a large pot of lightly salted water to a boil. Cook spaghetti in the boiling water, stirring occasionally until cooked through but firm to the bite, about 7 minutes. Drain and keep warm.

  3. Pour Chardonnay into onion mixture and bring to a boil; reduce heat to low and simmer until evaporated, 2 to 3 minutes. Stir heavy cream into mixture and simmer until slightly thickened, about 2 minutes.

  4. Transfer spaghetti to a serving bowl and pour onion sauce over pasta; sprinkle with Parmesan cheese and black pepper. Toss to coat.

Nutrition Facts (per serving)

514 Calories
26g Fat
57g Carbs
10g Protein
Nutrition Facts
Servings Per Recipe 6
Calories 514
% Daily Value *
Total Fat 26g 34%
Saturated Fat 15g 75%
Cholesterol 73mg 24%
Sodium 322mg 14%
Total Carbohydrate 57g 21%
Dietary Fiber 4g 14%
Total Sugars 7g
Protein 10g
Vitamin C 10mg 50%
Calcium 89mg 7%
Iron 2mg 13%
Potassium 353mg 8%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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