Name: One Pot Chicken Alfredo
Prep time: 5 min
Cook time: 25 min
Total time: 30 min
Ingredients: 1.5 pounds diced chicken breast (bite-sized pieces); 4 cloves garlic, minced (Alternatively, 1.5 tsp garlic powder.); 4 tablespoons olive oil, separated (Use 2 tbsp for searing and 2 tbsp if needed while simmering.); 1 quart low-sodium chicken broth (Using low-sodium allows for better control over seasoning.); 2 cups heavy cream (Can substitute half-and-half for a lighter sauce.); 1 pound penne pasta (ensure dry) (Fettuccine can be used, but reduce stirring and watch timing.); 4 cups freshly shredded Parmesan cheese (Using freshly grated ensures smoother melting.); Salt and freshly ground black pepper, to taste; Parsley, for garnish (optional)

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I grew up with a tradition: a single pot simmering on the stove while the rest of the family drifted in and out of the kitchen. This One Pot Chicken Alfredo hits that same comfort note — creamy, cheesy, and forgiving. It’s fast enough for a weeknight, rich enough for guests, and simple enough that you can make it without juggling multiple pans or sauces.

Why you’ll love this dish

This recipe gives you rich Alfredo flavor with minimal fuss. Browned chicken, tender pasta, and a cheesy cream sauce all form in one pot, which saves time and washing up. It’s great for busy weeknights, lazy Sunday dinners, or when you need something crowd-pleasing that feels a bit indulgent.

“Five minutes of prep, one pot on the stove, and the whole family asks for seconds — exactly the kind of dinner I need on a school night.”

If you like hands-off dinners, you’ll appreciate how this mirrors other easy-leaning meals like slow-cooker honey garlic chicken, but with a faster finish and pasta built in.

How this recipe comes together

Step-by-step overview:

Season and bite-size the chicken for quick, even browning.
Sear the chicken in two stages of oil to get color and flavor.
Add the broth and pasta, fully submerging it so it cooks evenly without sticking.
Stir in heavy cream and freshly grated Parmesan to thicken into a glossy sauce that clings to the pasta.
Taste and finish with salt, pepper, and parsley.

This short roadmap helps you anticipate timing: browning 6–8 minutes, simmering the pasta 10–12 minutes, then 2–4 minutes to thicken the cheese sauce.

What you’ll need

4 tablespoons olive oil, separated (use 2 tbsp for searing and 2 tbsp if needed while simmering)
1.5 pounds diced chicken breast (bite-sized pieces)
4 cloves garlic, minced (or 1.5 tsp garlic powder if pressed for time)
1 quart low-sodium chicken broth (use low-sodium so you can control seasoning)
2 cups heavy cream (can substitute half-and-half for a lighter sauce — expect thinner sauce)
1 pound penne pasta (ensure dry penne; if you prefer fettuccine, reduce stirring and watch timing)
4 cups freshly shredded Parmesan cheese (use a microplane or grate fresh; pre-grated often has anti-caking agents and won’t melt as smoothly)
Salt and freshly ground black pepper, to taste
Parsley, for garnish (optional)

If you want to compare technique for a quick sear, see this crockpot honey garlic chicken variation for different finishing ideas.

Step-by-step instructions

Season the chicken with salt, pepper, and a light dusting of garlic powder. Cut into bite-sized pieces so they cook quickly and evenly.
Heat 2 tablespoons olive oil in a large pot over medium heat. Add the chicken in a single layer. Stir occasionally until golden brown and aromatic, about 6–8 minutes. Transfer chicken to a plate.
Add the remaining oil and minced garlic to the pot. Sauté briefly (30 seconds) until fragrant.
Pour in the chicken broth. Add the dry penne and press it below the surface so it’s fully submerged. Bring to a simmer. Cook, stirring occasionally, until the pasta is almost tender — about 10–12 minutes (check package directions).
Return the browned chicken to the pot. Stir in the heavy cream. Reduce heat to low.
Gradually stir in the freshly shredded Parmesan, a handful at a time, until melted and the sauce thickens and coats the pasta. If the sauce is too thick, loosen with a splash of reserved broth or milk.
Taste and adjust seasoning with salt and pepper. Garnish with chopped parsley and serve immediately.

If you want a quick refresher on developing brown flavor before simmering, this quick stove-top sear technique has useful pointers.

Best ways to enjoy it

Plate in shallow bowls so the sauce shows off its creaminess.
Add a sprinkle of extra Parmesan and freshly cracked black pepper at the table.
Serve with a crisp green salad and a bright vinaigrette to cut the richness.
Garlic bread or toasted baguette slices make perfect dunkers for the sauce.
For a dinner party, finish with lemon zest or a few chili flakes for a flavor lift.

Storage and reheating tips

Refrigerate leftovers in an airtight container within two hours of cooking. Consume within 3–4 days.
To reheat, warm gently on the stove over low heat with a splash of milk or cream to loosen the sauce; stir until heated through. Microwaving works too — heat in 30–45 second bursts and stir in between.
Freeze in a shallow, freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating. Note: texture will be best if you slightly undercook the pasta initially when you plan to freeze.

Helpful cooking tips

Use freshly grated Parmesan. It melts smoother and gives the sauce a silky texture. Pre-grated cheese can result in a grainy sauce.
Bite-size chicken = faster, even cooking. Don’t crowd the pot when browning; work in batches if necessary.
Keep the pasta submerged while it cooks. Stir occasionally to prevent sticking, but don’t over-stir or the pasta can break down.
If the sauce separates or looks oily, lower the heat and whisk in a splash of hot broth slowly to emulsify.
For a flavor boost, add a knob of butter when stirring in the cheese for extra gloss.
Want a shortcut? Use rotisserie chicken that’s already cooked — add it back in during the cheese-melting stage. More ideas and make-ahead tricks are similar to those used in crock-pot honey garlic chicken recipes and can be adapted here.

Creative twists

Vegetables: Stir in spinach, peas, or roasted mushrooms at the end for color and nutrients.
Protein swaps: Use shrimp (add near the end; they cook fast) or leftover roast chicken.
Lighter option: Swap half the cream for unsweetened cashew cream or use reduced-fat milk and thicken slightly with a cornstarch slurry.
Extra flavor: Add sun-dried tomatoes, roasted garlic, or a sprinkle of nutmeg for warmth.
Dairy-free: Use a vegan Parmesan-style finely ground nuts and a dairy-free cream alternative — texture and flavor will change, but the one-pot convenience remains.

FAQ

Q: How long does this recipe take from start to finish?
A: Plan for about 30–35 minutes: 8 minutes to brown chicken, 10–12 minutes to simmer the pasta, and a few minutes to finish the sauce.

Q: Can I use pre-grated Parmesan?
A: You can, but freshly grated Parmesan melts much better. Pre-grated cheese often contains anti-caking agents and gives a less creamy texture.

Q: The recipe mentions penne but some instructions say fettuccine. Which should I use?
A: Use the penne listed in the ingredient list. If you opt for fettuccine, cut the cooking time slightly and stir carefully to avoid breaking the pasta. Different pastas absorb liquid differently, so watch for doneness.

Q: Can I make this ahead for meal prep?
A: Yes. Slightly undercook the pasta if you plan to reheat. Store in airtight containers and reheat gently with a splash of milk or broth.

Q: Is it safe to freeze?
A: Yes — freeze up to 2 months. Thaw overnight in the fridge and reheat on low with added liquid.

Conclusion

If you want another take on one-pot Alfredo with clear step-by-step photos, check out RecipeTin Eats’ one-pot Chicken Alfredo for inspiration. For a slightly different skillet approach and tips on one-pan cooking, see No. 2 Pencil’s one-pan Chicken Alfredo.

One Pot Chicken Alfredo

A creamy, cheesy, and satisfying one-pot dish that brings rich Alfredo flavor to your table with minimal fuss. Perfect for weeknight dinners and gatherings alike.

Prep Time 5

Cook Time 25

Total Time 30

Serving Size servings

Ingredients

For the Chicken

1.5 pounds diced chicken breast (bite-sized pieces)
4 cloves garlic, minced Alternatively, 1.5 tsp garlic powder.

For the Pasta and Sauce

4 tablespoons olive oil, separated Use 2 tbsp for searing and 2 tbsp if needed while simmering.
1 quart low-sodium chicken broth Using low-sodium allows for better control over seasoning.
2 cups heavy cream Can substitute half-and-half for a lighter sauce.
1 pound penne pasta (ensure dry) Fettuccine can be used, but reduce stirring and watch timing.
4 cups freshly shredded Parmesan cheese Using freshly grated ensures smoother melting.
Salt and freshly ground black pepper, to taste
Parsley, for garnish (optional)

Instructions

Preparation

Season the chicken with salt, pepper, and a light dusting of garlic powder. Cut into bite-sized pieces.
Heat 2 tablespoons of olive oil in a large pot over medium heat. Add the chicken in a single layer and stir occasionally until golden brown, about 6–8 minutes. Transfer the chicken to a plate.

Cooking

Add the remaining oil and minced garlic to the pot. Sauté briefly until fragrant, about 30 seconds.
Pour in the chicken broth and add the dry penne. Press it below the surface so it's fully submerged. Bring to a simmer and cook, stirring occasionally, until the pasta is almost tender, about 10–12 minutes.
Return the browned chicken to the pot. Stir in the heavy cream and reduce heat to low.
Gradually stir in the freshly shredded Parmesan, a handful at a time, until melted and the sauce thickens and coats the pasta. If the sauce is too thick, loosen it with a splash of reserved broth or milk.
Taste and adjust seasoning with salt and pepper. Garnish with chopped parsley and serve immediately.

Notes

To reheat, warm gently on the stove over low heat with a splash of milk or cream. Refrigerate leftovers in an airtight container for 3–4 days. Freezing is safe for up to 2 months.