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Creamy rotisserie chicken broccoli pasta served in a bowl with garlic bread.

Creamy Rotisserie Chicken Broccoli Pasta

This creamy pasta dish combines rotisserie chicken and broccoli for a quick, comforting weeknight dinner that tastes like a cozy restaurant meal.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course dinner, Main Course
Cuisine Italian
Servings 6 servings
Calories 600 kcal

Ingredients
  

Pasta and Vegetables

  • 1 lb penne pasta
  • 4 cups broccoli florets (fresh or frozen)

Chicken

  • 1 whole rotisserie chicken (3–4 lbs), shredded (about 4 cups meat)

Sauce Ingredients

  • 2 tbsp olive oil
  • 3 cloves garlic, minced fine
  • 1 medium yellow onion, diced small
  • 2 tbsp butter
  • 1 cup heavy cream
  • 1/2 cup chicken broth (low-sodium)
  • 1 cup Parmesan cheese, freshly grated
  • 1/2 cup mozzarella cheese (whole milk), shredded
  • 1 tsp Italian seasoning
  • 1/2 tsp garlic powder
  • 1/4 tsp red pepper flakes (optional)
  • Salt and black pepper to taste

Instructions
 

Cooking the Pasta and Broccoli

  • Bring a large pot of salted water to a boil. Cook penne pasta according to package directions until al dente.
  • During the last 3 minutes of cooking time, add broccoli florets directly to the pasta water.
  • Before draining, reserve 1 cup of starchy pasta water in a measuring cup. Drain pasta and broccoli together and set aside.

Making the Sauce

  • Heat olive oil and butter in your largest skillet over medium-low heat.
  • Cook diced onion for 4–5 minutes until softened, then add minced garlic for 30 seconds until fragrant.
  • Pour in heavy cream and chicken broth, bringing the mixture to a gentle simmer for 2–3 minutes.
  • Remove skillet from heat completely before adding cheese to prevent graininess.
  • Whisk in Parmesan and mozzarella until completely smooth, then season with Italian seasoning, garlic powder, salt, pepper, and red pepper flakes.

Combining Ingredients

  • Add drained pasta and broccoli to the creamy sauce, tossing gently with tongs to coat everything evenly.
  • Fold in shredded rotisserie chicken last.
  • Add reserved pasta water 2 tablespoons at a time until you reach a creamy, glossy consistency.
  • Stir in a cold knob of butter just before serving for a restaurant-quality finish.

Notes

Use freshly grated Parmesan for the smoothest sauce. If your broccoli is frozen, add it straight from the bag with the pasta. For a richer finish, fold in cold butter at the end.
Keyword Broccoli Pasta, Comfort Food, Creamy Pasta, Quick Dinner, Rotisserie Chicken