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HEALTHIER BROCCOLI CHICKEN CASSEROLE

Sana Umer
This healthier broccoli chicken casserole is creamy, comforting, and packed with lean protein and veggies. Made with wholesome ingredients, it’s a lighter version of a classic casserole—perfect for weeknight dinners or make-ahead meals.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Main Course
Cuisine American
Servings 6 Serves
Calories 320 kcal

Ingredients
  

For the Casserole:

  • 2 cups cooked chicken breast shredded or diced
  • 3 cups broccoli florets steamed
  • 1 cup cooked brown rice or quinoa optional
  • 1 small onion finely chopped
  • 2 cloves garlic minced
  • 1 cup low-fat plain Greek yogurt
  • ½ cup low-fat milk
  • 1 cup shredded reduced-fat cheddar cheese
  • ¼ cup grated Parmesan cheese
  • 1 teaspoon Dijon mustard
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ teaspoon paprika optional

For the Topping:

  • ¼ cup whole wheat breadcrumbs
  • 2 tablespoons grated Parmesan cheese
  • 1 teaspoon olive oil or melted butter

Instructions
 

Preheat Oven:

  • Preheat your oven to 375°F (190°C). Lightly grease a baking dish (9x13-inch).

Mix the Filling:

  • In a large bowl, combine cooked chicken, steamed broccoli, cooked rice (if using), chopped onion, garlic, Greek yogurt, milk, cheddar, Parmesan, Dijon mustard, and seasonings. Mix until well combined.

Assemble the Casserole:

  • Pour the mixture into the prepared baking dish and spread evenly.

Add the Topping:

  • In a small bowl, mix breadcrumbs, Parmesan, and olive oil. Sprinkle evenly over the top of the casserole.

Bake:

  • Bake for 25–30 minutes, until bubbly and the top is golden brown. Let rest for 5 minutes before serving.

Notes

Make Ahead:
Assemble the casserole ahead and refrigerate up to 24 hours before baking.
Customising Flavours:
Add mushrooms or chopped spinach for more veggies. Use cauliflower rice for a lower-carb option.
Serving Suggestions:
Serve with a simple green salad or roasted carrots for a complete meal.
Allergy-Friendly Options:
Use dairy-free cheese and yogurt to make it suitable for dairy-sensitive diets.
Storage Tips:
Store leftovers in an airtight container in the fridge for up to 4 days. Reheat in the oven or microwave.
Keyword baked casserole, broccoli chicken casserole, chicken and broccoli, easy dinner