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Creamy Chicken and Broccoli Bake

Creamy Chicken Broccoli Pasta Bake

This cheesy, comforting casserole features tender chicken, fresh broccoli, and rotini pasta all wrapped in a creamy sauce. It's a family-friendly dinner that's perfect for weeknights or meal prep!
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Casserole, Dinner
Cuisine Italian
Servings 6 servings
Calories 580 kcal

Equipment

  • Large Pot
  • Mixing Bowl
  • 9x13-inch Baking Dish
  • Steamer or Saucepan with Steaming Basket

Ingredients
  

Main Ingredients

  • 12 oz rotini pasta or pasta of your choice (penne, fusilli, elbow)
  • 2 cups cooked chicken cubed or shredded
  • 2 cups broccoli florets lightly steamed
  • 2 cups cheddar cheese shredded, divided
  • 1 cup milk regular or non-dairy
  • 1 cup sour cream or plain Greek yogurt
  • 1 can cream of chicken soup 10.5 oz; mushroom or celery can substitute

Seasoning

  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • salt and pepper to taste

Topping

  • 1/2 cup breadcrumbs panko preferred for crunch
  • 1 tbsp butter melted

Instructions
 

  • Step 1: Preheat oven to 375°F (190°C). Steam broccoli for 4–5 minutes until just tender. Cook pasta in salted water until al dente. Drain both and set aside.
  • Step 2: In a large mixing bowl, whisk together milk, sour cream, cream of chicken soup, garlic powder, onion powder, salt, and pepper until smooth.
  • Step 3: Stir in cooked pasta, steamed broccoli, chicken, and 1½ cups of cheddar cheese into the creamy sauce until evenly combined.
  • Step 4: Lightly grease a 9x13-inch baking dish. Spread the pasta mixture evenly into the dish. Top with remaining ½ cup cheddar cheese.
  • Step 5: Mix breadcrumbs with melted butter and sprinkle over the top. Bake uncovered for 25–30 minutes, until golden and bubbly. Let cool 5 minutes before serving.
  • Optional: Garnish with chopped parsley or green onions. Add a splash of hot sauce for heat!

Notes

To lighten it up, use non-fat Greek yogurt and a dairy-free milk. For best melt and flavor, shred cheddar from a block instead of using pre-shredded.