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Easy Gluten-Free Chicken Broccoli Alfredo Bake served in a casserole dish.

Chicken Broccoli Alfredo Bake

A cozy, creamy, and easy-to-make gluten-free chicken broccoli Alfredo bake that's perfect for busy weeknights and reheats beautifully.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Dinner, Main Course
Cuisine American, Comfort Food
Servings 6 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 3 cups cooked chicken, chopped or shredded Can use leftover roasted chicken or rotisserie chicken.
  • 2 cups broccoli florets Fresh or frozen, thawed and patted dry.
  • 8 oz gluten free pasta Optional; can substitute with cooked rice.
  • 2 tbsp butter For making the Alfredo sauce.
  • 2 cloves garlic, minced
  • 1 cup heavy cream or half and half
  • 1 cup Parmesan cheese Freshly grated is preferred.
  • 1 cup mozzarella cheese For topping, optional.
  • 1 tsp salt To taste.
  • 1 tsp pepper To taste.
  • 1 tsp Italian seasoning Optional.

Instructions
 

Preparation

  • Preheat your oven to 375 F (190 C) and lightly grease a 9x13 baking dish.
  • If using pasta, cook it until barely done, then drain. If using frozen broccoli, thaw and pat dry.

Making the Alfredo Sauce

  • In a pan, melt the butter and add minced garlic for about 30 seconds.
  • Pour in the cream and warm it up, then stir in Parmesan cheese until smooth.
  • Season with salt and pepper. Adjust thickness with more cream if necessary.

Combining and Baking

  • In a large bowl, mix together the chicken, broccoli, and pasta or rice if using.
  • Pour the Alfredo sauce over the mixture and stir until everything is coated.
  • Spread the mixture into the greased baking dish and top with mozzarella and extra Parmesan.
  • Bake for 20 to 25 minutes until hot and bubbly. Broil for an additional 1 to 2 minutes for a golden top, watching closely.

Notes

For best results, use high-quality gluten-free pasta and adjust seasonings as needed. This dish can be prepared ahead of time and stored in the fridge before baking.

Nutrition

Serving: 1gCalories: 450kcalCarbohydrates: 30gProtein: 30gFat: 25gSaturated Fat: 15gSodium: 800mgFiber: 3gSugar: 2g
Keyword Broccoli Bake, Chicken Alfredo, comfort food, easy dinner, gluten-free
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