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Healthier Broccoli Chicken Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 45 reviews
  • Author: Maria
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Description

A healthier take on the classic broccoli chicken casserole featuring lean chicken breast, nutrient-rich broccoli, and wholesome brown rice or quinoa, all combined in a creamy Greek yogurt and cheddar cheese sauce. This baked dish is flavorful, satisfying, and perfect for a nutritious family meal.


Ingredients

Scale

Main Ingredients

  • 2 cups cooked chicken breast (shredded or chopped)
  • 3 cups fresh broccoli florets (lightly steamed or blanched)
  • 2 cups cooked brown rice or quinoa

Sauce Ingredients

  • 1 tablespoon olive oil
  • 1 small onion (diced)
  • 2 cloves garlic (minced)
  • 1 cup low-sodium chicken broth
  • 1/2 cup plain Greek yogurt
  • 1/2 cup milk (dairy or unsweetened non-dairy)
  • 1/2 cup shredded cheddar cheese
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon paprika

Topping & Garnish

  • 1/4 cup grated Parmesan cheese (optional)
  • Fresh parsley for garnish (optional)


Instructions

  1. Preheat and Prepare Baking Dish: Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to ensure the casserole won’t stick.
  2. Sauté Aromatics: In a large skillet over medium heat, warm 1 tablespoon olive oil. Add the diced onion and cook for 3–4 minutes until it becomes soft and translucent. Then add the minced garlic and sauté for an additional 1 minute to release its aroma.
  3. Create Sauce Base: Pour in 1 cup low-sodium chicken broth and bring it to a gentle simmer. Reduce the heat to low and whisk in 1/2 cup plain Greek yogurt and 1/2 cup milk until the mixture is smooth and heated through, avoiding curdling.
  4. Add Cheese and Seasoning: Stir in 1/2 cup shredded cheddar cheese, 1/4 teaspoon salt, 1/4 teaspoon black pepper, and 1/4 teaspoon paprika until the cheese melts completely and the sauce is creamy.
  5. Combine Casserole Ingredients: In a large mixing bowl, combine the cooked chicken, steamed broccoli florets, cooked brown rice or quinoa, and the warm cheese sauce. Mix thoroughly until all components are evenly coated with sauce.
  6. Assemble and Top: Transfer this mixture to the prepared baking dish, spreading it out evenly. If using, sprinkle 1/4 cup grated Parmesan cheese over the top to add a flavorful crust during baking.
  7. Bake: Place the dish in the preheated oven and bake for 20–25 minutes, or until the casserole is heated through and the top is lightly golden and bubbly.
  8. Rest and Garnish: Remove from the oven and let the casserole rest for 5 minutes to set. Garnish with freshly chopped parsley if desired before serving.

Notes

  • You can use frozen broccoli (thawed and well-drained) as a convenient substitute or swap broccoli for cauliflower for a different twist.
  • For added texture and crunch, sprinkle whole wheat breadcrumbs on top before baking.
  • Leftovers can be stored in the refrigerator for up to 4 days and reheated gently.