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Creamy Rotisserie Chicken Broccoli Pasta

A quick and creamy pasta dish featuring tender rotisserie chicken, broccoli, and a rich cheese sauce, perfect for weeknight dinners or meals for guests.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine American, Italian
Servings 4 servings
Calories 650 kcal

Ingredients
  

Pasta and Broccoli

  • 1 lb penne pasta Can use other pasta shapes like rigatoni or fusilli.
  • 4 cups broccoli florets (fresh or frozen) Add in the last 3 minutes of pasta cooking.

Sauce Base

  • 2 tbsp olive oil
  • 2 tbsp butter
  • 1 medium yellow onion, diced small
  • 3 cloves garlic, minced fine
  • 1 cup heavy cream Do not boil, keep at a gentle simmer.
  • 1/2 cup chicken broth (low-sodium)

Cheese and Seasoning

  • 1 cup Parmesan cheese, freshly grated Use high-quality for best flavor.
  • 1/2 cup mozzarella cheese, shredded
  • 1 tsp Italian seasoning
  • 1/2 tsp garlic powder
  • 1/4 tsp red pepper flakes (optional) Add if you like heat.
  • to taste Salt and black pepper

Chicken

  • 1 whole rotisserie chicken (3–4 lbs), shredded (about 4 cups meat) Can use leftover cooked chicken.

Instructions
 

Preparation of 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.
  • Drain pasta and broccoli together and set aside.

Cooking the Sauce

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

Combine Pasta and Sauce

  • Add drained pasta and broccoli to the creamy sauce, tossing gently 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 silky finish.

Notes

Serve hot, right out of the pan with extra grated Parmesan on top. A squeeze of lemon brightens the dish. Pair with a simple green salad or garlic bread. For a baked version, top with extra mozzarella and breadcrumbs, then bake at 375°F (190°C) until bubbly.
Keyword Broccoli Pasta, Creamy Chicken Pasta, Easy Pasta Recipe, Quick Dinner, Rotisserie Chicken