Healthy Chicken And Broccoli Casserole

Name: Healthy Chicken And Broccoli Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups cooked chicken, shredded; 4 cups broccoli florets; 1 cup Greek yogurt; 1/2 cup shredded cheddar cheese; 1/2 cup chicken broth; 1 tablespoon olive oil; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1 cup whole grain breadcrumbs

Highlighted under: Fresh Nourish Kitchen

I love making this Healthy Chicken And Broccoli Casserole, especially when I want something nutritious yet comforting. It’s packed with protein while being low in calories, making it perfect for any meal. The combination of tender chicken, vibrant broccoli, and a creamy sauce topped with a crunchy breadcrumb layer never fails to impress my family. I often prepare it ahead of time and just pop it in the oven when I’m ready to eat, making meal prep a breeze!

Created by

Maisie Clarke

Last updated on 2026-02-23T22:33:36.068Z

When I first made this Healthy Chicken And Broccoli Casserole, I was amazed at how delicious it turned out. The fresh broccoli adds a vibrant color and nutrient boost, while the chicken gives it a hearty quality. I found that a combination of Greek yogurt and a little cheese makes the sauce creamy without being heavy, which is perfect for a healthier option. It's a dish that balances indulgence with health, and I love sharing it with family and friends.

One particular twist I’ve added is using whole grain breadcrumbs mixed with a touch of olive oil for the topping. It adds a satisfying crunch while keeping the meal wholesome. This casserole has become a staple in my kitchen—not only is it flavorful, but it also warms the soul on a chilly day. I hope it becomes a favorite in your home, too!

Why You Will Love This Recipe
Packed with lean protein and essential nutrients from fresh broccoli
Creamy sauce that satisfies without excess calories
Easily adaptable for various preferences, including gluten-free

Choosing the Right Chicken

For this casserole, using lean cuts of chicken is essential to keep the dish healthy without sacrificing flavor. I prefer using chicken breast, as it’s low in fat and cooks quickly. If you have leftover roasted chicken, it works wonderfully here—just make sure to shred it into bite-sized pieces beforehand to ensure even distribution in the casserole. For a variation, try swapping in shredded rotisserie chicken to save time; just be mindful of the seasoning, as it may add extra saltiness.

Alternatively, if you're looking for a vegetarian option, consider using chickpeas or lentils as a substitute for chicken. Both options offer a similar protein boost, and they soak up the creamy sauce beautifully. Simply replace the chicken quantity with an equivalent amount of cooked chickpeas or lentils, ensuring they are well-drained to prevent excess moisture from affecting the casserole's texture.

Perfecting Your Creamy Sauce

The key to a creamy yet healthy sauce lies in using Greek yogurt as a base. It not only enhances the dish’s nutritional profile by adding protein, but it also gives a delightful tang that balances the richness of the cheddar cheese. To achieve a smoother consistency, consider whisking the Greek yogurt with the chicken broth before adding it to the cheese and seasoning mixture. This method prevents lumps and ensures a velvety texture throughout the casserole.

You can customize the creaminess level to your taste by adjusting the amount of cheese or even adding some nutritional yeast for a cheesy flavor without dairy. If you're looking to reduce calories further, using low-fat versions of Greek yogurt and cheese can help; just be cautious of over-baking, as lower-fat cheese may not melt as seamlessly.

Assembling and Baking Tips

When assembling your casserole, ensure that the chicken and broccoli are evenly distributed within the sauce before transferring it to the baking dish. This helps every bite be flavorful and prevents any dry patches. A 9x13-inch baking dish works well, but feel free to use smaller dishes for individual servings; just adjust your baking time accordingly and check for doneness around the 20-minute mark.

For added crunch, consider mixing in some chopped nuts or seeds with the whole grain breadcrumbs. Almonds or sunflower seeds add not just texture but healthful fats as well. Drizzling olive oil on top not only enhances the browning of the breadcrumbs but also adds flavor; a light spritz of cooking spray can be used for a lower-calorie alternative. Look for a golden-brown crust to know when to pull it from the oven—typically around 25-30 minutes.

Ingredients

Gather the following ingredients to get started on this delicious casserole:

Ingredients

2 cups cooked chicken, shredded
4 cups broccoli florets
1 cup Greek yogurt
1/2 cup shredded cheddar cheese
1/2 cup chicken broth
1 tablespoon olive oil
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon salt
1/4 teaspoon black pepper
1 cup whole grain breadcrumbs

Make sure all your ingredients are well-prepared before you begin assembling the casserole.

Instructions

Follow these simple steps to create your casserole:

Preheat the Oven

Preheat your oven to 350°F (175°C) to ensure it's hot enough for baking the casserole.

Prepare the Sauce

In a large bowl, combine the Greek yogurt, shredded cheddar cheese, chicken broth, garlic powder, onion powder, salt, and black pepper. Mix until smooth.

Combine Ingredients

Add the cooked chicken and broccoli florets to the sauce mixture. Stir until the broccoli and chicken are evenly coated.

Assemble the Casserole

Transfer the mixture into a greased baking dish and spread it evenly. Top with whole grain breadcrumbs and drizzle with olive oil.

Bake

Bake in the preheated oven for 25-30 minutes, or until the top is golden and the casserole is bubbly.

Serve

Let it cool slightly before serving. Enjoy your healthy chicken and broccoli casserole with your favorite side!

You’ll love how easy and delicious this casserole is!

Pro Tips

For a vegetarian option, you can substitute chickpeas for chicken and add extra vegetables like bell peppers or mushrooms.

Make-Ahead Storage Tips

This casserole is perfect for meal prep! You can assemble it a day in advance and store it covered in the refrigerator until you're ready to bake. Just be sure to add an extra 5-10 minutes to the baking time if you’re cooking it straight from the fridge. This allows for even heating without compromising the creaminess of the sauce.

If you're looking to make it even more ahead, you can freeze the assembled casserole before baking. Just wrap it tightly in foil and store it in the freezer for up to three months. When you’re ready to enjoy it, thaw it overnight in the refrigerator and then bake as usual. This ensures that you have a delicious, home-cooked meal ready at your convenience!

Serving Suggestions

To elevate your dining experience, serve this casserole with a fresh side salad drizzled with a light vinaigrette. The crisp greens provide a refreshing contrast to the creamy casserole. You might also consider pairing it with whole grain rice or quinoa for a heartier meal that adds even more fiber and nutrition.

For a burst of flavor, a sprinkle of fresh herbs like parsley or thyme just before serving can brighten the dish significantly. A squeeze of fresh lemon juice can also add a delightful zing, playing off the creamy sauce nicely. This versatile casserole can seamlessly transition from a cozy family meal to a hit at potlucks or gatherings with these added touches!

Questions About Recipes

→ Can I freeze the casserole?

Yes! You can assemble the casserole ahead of time and freeze it before baking. Thaw overnight in the refrigerator before baking.

→ How long can leftovers be stored?

Leftovers can be stored in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.

→ Can I use fresh broccoli instead of frozen?

Absolutely! Fresh broccoli will work just as well. Simply steam it slightly before adding it to the casserole.

→ What can I use instead of Greek yogurt?

You can use sour cream or cream cheese as alternatives, although they may alter the calorie count.