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Chicken Broccoli Casserole with French Fried Onions


  • Author: Avery
  • Total Time: 55 minutes
  • Yield: 6 servings 1x
  • Diet: Non-Vegetarian

Description

This Chicken Broccoli Casserole with French Fried Onions is the ultimate cozy, family-friendly dinner. Tender chicken and broccoli are folded into a creamy, cheesy sauce, then baked until hot and bubbly. Just before serving, it’s crowned with crispy French fried onions for a golden, crunchy finish that makes every bite irresistible.


Ingredients

Scale
  • 2 cups cooked chicken, shredded
  • 2 cups broccoli florets, steamed
  • 1 can (10.5 oz) cream of chicken soup
  • 1/2 cup mayonnaise
  • 1/2 cup shredded cheddar cheese
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • Salt and pepper, to taste
  • 1 cup French fried onions
  • 1/2 cup breadcrumbs (optional), for topping
  • Nonstick spray or butter, for greasing the baking dish

Instructions

  1. Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with nonstick spray or butter.
  2. In a large mixing bowl, combine the shredded cooked chicken, steamed broccoli florets, cream of chicken soup, mayonnaise, shredded cheddar cheese, garlic powder, onion powder, salt, and pepper.
  3. Stir until everything is evenly coated in the creamy sauce and the chicken and broccoli are well distributed.
  4. Transfer the mixture into the prepared 9×13-inch baking dish, spreading it into an even layer with a spatula.
  5. If using breadcrumbs, sprinkle them evenly over the top of the casserole for an extra crunchy layer beneath the onions.
  6. Bake in the preheated oven for about 25 minutes, or until the casserole is hot and starting to bubble around the edges.
  7. Carefully remove the casserole from the oven and sprinkle the French fried onions evenly over the top.
  8. Return the dish to the oven and bake for an additional 10–15 minutes, or until the casserole is very bubbly and the French fried onions are golden brown and crisp.
  9. Let the casserole rest for 5–10 minutes before serving to allow it to set slightly and cool to a comfortable serving temperature.

Notes

  • Use rotisserie chicken to save time and add extra flavor.
  • You can substitute cream of mushroom or cream of celery soup if you prefer or need to adjust for what you have on hand.
  • Fresh or frozen broccoli both work—just make sure it’s steamed until crisp-tender and well drained to avoid a watery casserole.
  • If making ahead, assemble without the French fried onions, cover, and refrigerate for up to 24 hours. Add onions just before the final bake so they stay crunchy.
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Dinner, Casserole
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1/6 of casserole
  • Calories: 350 kcal
  • Sugar: 3 g
  • Sodium: 780 mg
  • Fat: 23 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 15 g
  • Trans Fat: 0 g
  • Carbohydrates: 16 g
  • Fiber: 2 g
  • Protein: 20 g
  • Cholesterol: 70 mg

Keywords: chicken broccoli casserole,french fried onions,comfort food,cheesy casserole,weeknight dinner,make-ahead casserole