I make this dish when I need dinner on the table fast and something everyone will eat. Creamy Rotisserie Chicken Broccoli Pasta marries tender shredded rotisserie chicken, bright broccoli, and a silky Parmesan-mozzarella sauce tossed with penne. It’s fast, comforting, and forgiving—perfect for weeknights, for feeding picky eaters, or when you want a no-fuss dinner that still feels special. For another creamy weeknight pasta idea I often reach for, see this creamy chicken garlic Parmesan pasta which follows a similar, reliable technique.
Why you’ll love this dish
This recipe hits a lot of home-cooking sweet spots: it’s quick because the chicken is already cooked, economical since a rotisserie bird stretches to feed a family, and customizable so you can sneak in vegetables or swap cheeses. The sauce is indulgent but not fussy—starchy pasta water and a cold knob of butter finish it glossy without extra cream. Make it when you need a satisfying weeknight dinner, a potluck contribution, or a crowd-pleasing dish for casual entertaining.
"Hands down the fastest comfort food: creamy sauce, tender chicken, bright broccoli—ready in about 30 minutes and everyone asks for seconds."
Preparing Creamy Rotisserie Chicken Broccoli Pasta
Step-by-step overview
- Boil salted water and cook penne until al dente, adding broccoli for the final 3 minutes.
- Reserve starchy pasta water, then drain pasta and broccoli.
- Sauté onion and garlic in olive oil and butter.
- Simmer heavy cream with chicken broth briefly.
- Turn off the heat, whisk in cheeses until smooth, then season.
- Toss pasta and broccoli into the sauce and fold in shredded chicken.
- Thin the sauce with reserved pasta water a few tablespoons at a time until glossy; finish with a cold knob of butter.
What you’ll need
- 1 lb penne pasta
- 1 whole rotisserie chicken (3–4 lbs, shredded; about 4 cups meat)
- 4 cups broccoli florets (fresh or frozen)
- 2 tbsp olive oil
- 3 cloves garlic, minced
- 1 medium yellow onion, diced small
- 2 tbsp butter (plus one cold knob to finish)
- 1 cup heavy cream
- 1/2 cup low-sodium chicken broth
- 1 cup freshly grated Parmesan cheese
- 1/2 cup whole-milk mozzarella, shredded
- 1 tsp Italian seasoning
- 1/2 tsp garlic powder
- 1/4 tsp red pepper flakes (optional)
Notes and substitutions: use gluten-free penne if needed. For a lighter sauce, use half-and-half and reduce simmer time, but expect slightly less richness. Freshly grate the Parmesan for best melting and flavor.
Step-by-step instructions
- Fill a large pot with water and salt it liberally. Bring to a boil, then add the penne and cook following package times for al dente.
- With three minutes left on the pasta timer, add the broccoli florets directly to the pot so they cook in the same water.
- Before draining, scoop out and reserve 1 cup of the starchy pasta water. Drain the pasta and broccoli together and set them aside.
- Heat a large skillet over medium-low. Add olive oil and 2 tbsp butter. Sauté the diced onion for 4–5 minutes until soft and translucent.
- Add minced garlic and cook for about 30 seconds until fragrant. Don’t let it brown.
- Pour in the heavy cream and the chicken broth. Bring the mixture to a gentle simmer for 2–3 minutes—look for tiny bubbles at the edges. Avoid a rolling boil.
- Remove the skillet from the heat. Whisk in the Parmesan and mozzarella until the sauce is completely smooth. Season with Italian seasoning, garlic powder, salt, pepper, and red pepper flakes if using. Turning off the heat before adding cheese prevents grainy texture.
- Add the drained pasta and broccoli to the sauce. Use tongs to toss everything gently and coat evenly. Fold in the shredded rotisserie chicken last so it stays tender.
- Stir in reserved pasta water a couple of tablespoons at a time until the sauce reaches a creamy, glossy consistency. Finish by stirring in a cold knob of butter just before serving for shine and a silky mouthfeel.
Best ways to enjoy it
Serve this pasta straight from the skillet while it’s warm and glossy. Sprinkle extra grated Parmesan and a pinch of red pepper flakes at the table. For a crisp contrast, pair it with a simple green salad or crisp roasted vegetables. If you want another chicken-and-broccoli option to serve alongside or as inspiration for a lighter side, try this one-pan chicken and broccoli recipe which is bright and quick.
Storage and reheating tips
Refrigerate leftovers in an airtight container within two hours of cooking. Stored properly, the pasta keeps 3–4 days in the fridge. To reheat on the stove, place the pasta in a skillet over low heat with a splash of chicken broth or cream to loosen the sauce; stir until warmed through. In the microwave, heat in short bursts, stirring and adding a little liquid as needed. This dish can be frozen for up to 2 months—pack in a freezer-safe container, thaw overnight in the fridge, then reheat gently. Always reheat to an internal temperature of 165°F (74°C) for safety.
Pro chef tips
- Grate your Parmesan from a chunk. Pre-grated cheese often contains anti-caking agents that prevent smooth melting.
- Keep the skillet off the heat when adding cheeses. High heat makes sauces grainy.
- Save and use the pasta water. The starch helps the sauce cling to the pasta and gives silkiness without extra cream.
- Shred the rotisserie chicken into bite-sized pieces so every forkful has a little of everything.
- If the sauce tightens after refrigeration, stir in a splash of warm broth or cream while reheating.
Recipe variations
- Veg boost: swap half the broccoli for sautéed mushrooms, peas, or baby spinach for more color and texture.
- Cheese swap: use Asiago or gruyère in place of mozzarella for a nuttier flavor.
- Gluten-free: use your favorite gluten-free penne and check labels on broth and cheeses.
- Lighter version: replace heavy cream with full-fat milk plus an extra tablespoon of butter, but reduce simmer time and stir constantly to prevent scorching.
- Spicy kick: increase red pepper flakes or add a drizzle of chili oil just before serving.
Your questions answered
Can I use frozen broccoli instead of fresh?
Yes. Add frozen florets straight into the pasta pot for the last 3 minutes of cooking as the recipe directs. Frozen broccoli thaws and cooks quickly and works well here.
How long does this take to make from start to finish?
Plan 25–35 minutes. Most of the time is pasta boiling; active hands-on work is brief—sautéing the aromatics and finishing the sauce.
Can I make this ahead for meal prep?
You can cook and store it for up to 3–4 days in the refrigerator. For best texture, keep the sauce slightly looser when storing; add a splash of broth or cream when reheating. Freezing is possible, but sauces with cream can change texture slightly after thawing.
Is using a whole rotisserie chicken safe and sanitary?
Yes. Rotisserie chicken is fully cooked at purchase. Shred it with clean utensils, refrigerate promptly if not using immediately, and reheat to at least 165°F (74°C) if serving hot.
What’s the best way to prevent the sauce from becoming grainy?
Don’t boil the cream and turn off the heat before adding the cheese. Use freshly grated Parmesan and whisk gently until smooth. Adding pasta water cold can also help smooth the sauce.
If you want a printable shopping list or portion adjustments, tell me how many people you’re serving and I’ll scale the ingredients.
Creamy Rotisserie Chicken Broccoli Pasta
Ingredients
Method
- Fill a large pot with salted water and bring it to a boil.
- Add the penne and cook following package times for al dente.
- With three minutes left on the pasta timer, add the broccoli florets directly to the pot.
- Before draining, reserve 1 cup of the starchy pasta water, then drain the pasta and broccoli together.
- Heat a large skillet over medium-low heat and add olive oil and 2 tbsp of butter.
- Sauté the diced onion for 4–5 minutes until soft and translucent.
- Add minced garlic and cook for about 30 seconds until fragrant, without letting it brown.
- Pour in the heavy cream and chicken broth. Bring the mixture to a gentle simmer for 2–3 minutes.
- Remove the skillet from heat and whisk in the Parmesan and mozzarella until the sauce is smooth.
- Season with Italian seasoning, garlic powder, salt, pepper, and red pepper flakes if using.
- Add the drained pasta and broccoli to the sauce, using tongs to toss gently and coat.
- Fold in the shredded chicken last.
- Stir in reserved pasta water until the sauce reaches a creamy, glossy consistency.
- Finish by stirring in a cold knob of butter before serving.
