
Creamy Garlic Chicken Alfredo: A 30-Minute Weeknight Dinner
Craving a restaurant-quality dinner but short on time? This creamy garlic chicken Alfredo comes together in just 30 minutes with simple ingredients. Perfect for busy weeknights when you need comfort food fast.
Why You'll Love This Creamy Garlic Chicken Alfredo
When you need a comforting, satisfying dinner but don't have hours to spend in the kitchen, this creamy garlic chicken Alfredo is your answer. It's rich, indulgent, and comes together faster than delivery. The secret? A simple homemade Alfredo sauce that beats anything from a jar. Plus, it's all made in one pan (well, two if you count the pasta pot), which means less cleanup and more time to relax.
I've tested this recipe multiple times to get that perfect velvety texture without heavy cream. Using milk and Parmesan creates a lighter yet still luscious sauce. The garlic-infused chicken adds protein and flavor, making it a complete meal that your whole family will love.
🛒 Ingredients Checklist
- 8 oz fettuccine pasta
- 2 tbsp butter
- 4 cloves garlic, minced
- 2 tbsp all-purpose flour
- 1 cup whole milk
- 1 cup chicken broth
- 1 cup grated Parmesan cheese
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1 tbsp olive oil
- 1 lb boneless skinless chicken breasts (about 2)
- 1/2 tsp Italian seasoning
- 2 tbsp fresh parsley, chopped(optional)
How to Make Creamy Garlic Chicken Alfredo
Creamy Garlic Chicken Alfredo
🥕Ingredients
Tap to check off as you go
- 8 oz fettuccine pasta
- 2 tbsp butter
- 4 cloves garlic, minced
- 2 tbsp all-purpose flour
- 1 cup whole milk
- 1 cup chicken broth
- 1 cup grated Parmesan cheese
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1 tbsp olive oil
- 1 lb boneless skinless chicken breasts
- 1/2 tsp Italian seasoning
- 2 tbsp fresh parsley, chopped
📋Instructions
- 1
Bring a large pot of salted water to a boil. Cook fettuccine according to package directions until al dente. Reserve 1/2 cup pasta water, then drain.
- 2
While pasta cooks, season chicken breasts with Italian seasoning, salt, and pepper. Heat olive oil in a large skillet over medium-high heat. Cook chicken 5-6 minutes per side until golden and cooked through (internal temp 165°F). Remove from skillet and let rest, then slice.
- 3
In the same skillet, melt butter over medium heat. Add minced garlic and cook 30 seconds until fragrant. Whisk in flour and cook 1 minute.
- 4
Gradually whisk in milk and chicken broth, stirring constantly to prevent lumps. Bring to a simmer and cook 2-3 minutes until thickened.
- 5
Remove from heat and stir in Parmesan cheese until melted and smooth. Season with salt and pepper. If sauce is too thick, add reserved pasta water a tablespoon at a time.
- 6
Add drained fettuccine to the sauce and toss to coat. Serve topped with sliced chicken and garnish with fresh parsley.
💡 Pro Tips
- •For a creamier sauce, use half-and-half instead of milk.
- •Don't pre-shred Parmesan; freshly grated melts much smoother.
- •Reserve pasta water before draining — starchy water helps adjust sauce consistency.
Nutrition per serving
Pro Tip for Silky Sauce
Always let the pasta water boil before adding the fettuccine – this ensures even cooking. For a silky sauce, make sure the Parmesan is freshly grated rather than pre-shredded. Pre-shredded cheese often contains anti-caking agents that can make the sauce grainy.
Variations and Substitutions
This recipe is endlessly adaptable! For a lighter version, swap chicken broth for heavy cream entirely and use a touch of cornstarch to thicken. If you're dairy-free, try using unsweetened almond milk and a good quality dairy-free Parmesan. Need a vegetarian option? Omit the chicken and toss in steamed broccoli or sautéed mushrooms for a hearty meal. You can also add a pinch of nutmeg for classic Alfredo flavor or red pepper flakes for heat.
What to Serve with Chicken Alfredo
A simple green salad with lemon vinaigrette balances the richness of the Alfredo. Garlic bread or a crusty baguette is perfect for sopping up every last drop of sauce. For a low-carb option, serve the chicken and sauce over zucchini noodles or steamed broccoli. A glass of crisp Pinot Grigio or Sauvignon Blanc complements the creamy garlic sauce beautifully.
Frequently Asked Questions
❓ Frequently Asked Questions
This creamy garlic chicken Alfredo is proof that a gourmet weeknight dinner doesn't have to be complicated. With a handful of pantry staples and less than 30 minutes, you can serve up a bowl of pure comfort. Whether it's a busy Tuesday or a cozy Sunday, this recipe is sure to become a staple in your dinner rotation.

Written by
Elena RossiI'm Elena, a home cook turned recipe developer. At cooking word, I share simple, seasonal dishes inspired by my Italian roots and busy life.
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