Creamy Chicken Alfredo Soup Recipe – A Comforting Bowl of Pasta Perfection

A velvety blend of pasta, savory protein, and fresh broccoli for soul-warming flavor.

By Sneha Tete, Integrated MA, Certified Relationship Coach
Created on

Creamy Chicken Alfredo Soup Recipe

There’s something magical about a bowl of creamy soup that manages to taste like your favorite pasta dish—this Chicken Alfredo Soup recipe is exactly that. Comforting, rich, and satisfying, it’s a creative twist on classic Alfredo sauce, blending tender chicken, al dente fettuccine, and fresh broccoli in a velvety, cheesy broth. Whether you’re looking for a cozy weeknight dinner or a new favorite for your soup rotation, this recipe is sure to impress.

Why You’ll Love This Recipe

Chicken Alfredo Soup is not just another soup—it’s a creamy, cheesy, one-pot wonder that feels indulgent but is simple enough for busy nights. The fettuccine thickens the broth as it simmers, the Parmesan adds a salty depth, and the lemon juice brings a subtle brightness that balances the richness. With a touch of red pepper flakes, it’s customizable to your taste for extra warmth and flavor.

Ingredients

To recreate this decadent soup, you’ll need the following ingredients:

  • ½ teaspoon kosher salt (plus more to taste)
  • 3 tablespoons salted butter
  • 1 small onion, chopped
  • 3 garlic cloves, minced
  • ¼ cup all-purpose flour
  • 4 cups low-sodium chicken broth
  • 1 cup heavy cream
  • 4 ounces fettuccine, broken into 2-inch pieces
  • 3 cups broccoli florets
  • 2 cups chopped cooked chicken
  • ¼ cup fresh parsley, chopped
  • ½ cup grated Parmesan cheese
  • 1 tablespoon fresh lemon juice
  • Red pepper flakes (optional), to taste

Step-by-Step Directions

Step 1: Sauté the Base

Start by bringing a large pot of salted water to a boil. In a medium Dutch oven, melt the butter over medium-low heat. Add the chopped onion and cook, stirring occasionally, until softened (about 5 to 6 minutes). Stir in the minced garlic and cook until fragrant, about 1 minute. Sprinkle in the flour and stir to coat the vegetables, cooking for about 2 minutes until the mixture is smooth but not browned.

Step 2: Build the Creamy Broth

Pour in the chicken broth, heavy cream, 1 cup of water, and ½ teaspoon of salt. Stir until everything is well combined. Adjust the heat so the soup simmers and cook until slightly thickened, about 10 minutes.

Step 3: Cook the Pasta and Broccoli

While the broth simmers, add the broken fettuccine to the boiling water and cook until just al dente (about 6 to 7 minutes). Add the broccoli florets during the last 3 minutes of cooking. Once both are tender, drain them well and stir into the soup along with the chopped chicken.

Step 4: Final Touches

Return the soup to a simmer and heat the chicken through, about 2 minutes. Stir in the chopped parsley. Remove the pot from the heat and stir in the Parmesan and lemon juice. Finish with a sprinkle of red pepper flakes, if desired, for a little heat and color.

Serving Suggestions

This soup is a meal in itself, but a side of crusty bread or a simple green salad makes it even more special. For extra flair, garnish each bowl with extra Parmesan and a little fresh parsley.

Ingredient Substitutions and Variations

This recipe is flexible—feel free to swap ingredients based on what you have or your family’s preferences:

IngredientSubstitution
ChickenUse rotisserie chicken for convenience, or sub with cooked turkey
FettuccineSwap with egg noodles, penne, or shells for a different texture
BroccoliTry spinach, kale, or cauliflower for a new twist
Heavy creamUse half-and-half for a lighter soup, though it may not be as rich
ParmesanPecorino Romano or Asiago can be substituted for a different sharpness

Nutritional Information (Estimated Per Serving)

While the original article doesn’t provide nutritional details, here’s a rough estimate for one serving based on the ingredient list:

  • Calories: About 400–450 (varies with substitutions)
  • Protein: 25–30g (from chicken and Parmesan)
  • Carbohydrates: 35–40g (from fettuccine and broccoli)
  • Fat: 20–25g (from heavy cream, Parmesan, and butter)

Meal Planning, Storage, and Reheating

  • Make Ahead: You can chop ingredients and cook chicken in advance, but add the pasta just before serving to avoid soggy noodles.
  • Storage: Leftovers can be refrigerated in an airtight container for up to 3 days. The broth will thicken as it chills; add a little broth or water when reheating.
  • Reheating: Warm gently over medium heat, stirring occasionally. Avoid boiling, as this can break the cream and make the pasta mushy.

Frequently Asked Questions (FAQs)

Can I make this soup gluten-free?

Yes, use gluten-free pasta and substitute the all-purpose flour with a gluten-free flour blend. Check that your chicken broth and Parmesan are also gluten-free.

Can I use uncooked chicken instead of cooked chicken?

Absolutely! Sauté 2 pounds of boneless, skinless chicken breasts or thighs until cooked through before making the soup, then chop and add as directed.

How can I make this soup vegetarian?

Substitute the chicken with mushrooms, additional vegetables, or tofu. Use vegetable broth instead of chicken broth and skip the Parmesan for a vegan version, or use a plant-based alternative.

Can I freeze Chicken Alfredo Soup?

This soup is best enjoyed fresh. If you must freeze it, the broth and vegetables will keep, but the pasta and cream may become grainy or separate upon thawing.

What’s the best way to thicken the soup?

The flour in the initial roux provides the primary thickening. If you like it even thicker, add a cornstarch slurry (mix 1 tablespoon cornstarch with 2 tablespoons cold water) at the end, cooking until desired consistency is reached.

Why Chicken Alfredo Soup Is the Ultimate Comfort Food

This recipe transforms a beloved pasta dish into a spoonable comfort food that’s perfect for chilly nights, busy evenings, or whenever you crave something creamy and satisfying. The combination of chewy pasta, tender chicken, crisp broccoli, and a luxurious Parmesan cream sauce is almost impossible to resist. It’s a versatile, crowd-pleasing dish that can be customized to suit your family’s tastes.

Tips for Success

  • Don’t overcook the pasta: Cook just until al dente, as it will finish cooking in the hot soup.
  • Freshly grated Parmesan is best: Pre-grated cheese often contains anti-caking agents that can affect texture.
  • Add flavor boosters: A pinch of nutmeg or a splash of white wine can add depth if you like.
  • Adjust seasoning: Taste before serving and add more salt, pepper, or lemon juice as needed.

Conclusion

Chicken Alfredo Soup is a delightful fusion of classic Italian flavors and the comforting appeal of a hearty bowl of soup. With its creamy, cheesy broth, tender chicken, toothsome fettuccine, and fresh broccoli, it’s a dish that’s sure to become a family favorite. Best of all, it’s easy enough for weeknights but special enough for company. Try this recipe once, and you’ll find yourself returning to it again and again—especially when you need a little extra comfort in your bowl.

The next time you’re craving something creamy, cheesy, and soul-satisfying, remember: sometimes the best pasta dish is a spoonful of soup.

Sneha Tete
Sneha TeteBeauty & Lifestyle Writer
Sneha is a relationships and lifestyle writer with a strong foundation in applied linguistics and certified training in relationship coaching. She brings over five years of writing experience to thebridalbox, crafting thoughtful, research-driven content that empowers readers to build healthier relationships, boost emotional well-being, and embrace holistic living.

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