Creamy Chicken Quinoa and Broccoli Casserole Recipe

If you’re in need of a cozy, wholesome dinner that’s both nourishing and deeply satisfying, this Creamy Chicken Quinoa and Broccoli Casserole will quickly earn a spot in your family’s regular meal rotation. With tender bites of chicken nestled in fluffy quinoa, vibrant broccoli, and a lusciously creamy cheese sauce, this casserole strikes the perfect balance between comfort food and healthy, everyday fare. Every forkful features layers of flavor and texture that will keep everyone coming back for seconds (and maybe thirds!).

this Recipe

Ingredients You’ll Need

Gathering the ingredients for Creamy Chicken Quinoa and Broccoli Casserole couldn’t be easier, and each one plays a crucial role in building that crave-worthy flavor and creamy texture. From the protein-packed quinoa and chicken to the tangy creaminess of Greek yogurt, these kitchen staples transform into something extraordinary together.

• Uncooked quinoa (1 cup): This superfood forms the hearty base, soaking up flavor and providing plenty of protein and fiber.
• Low-sodium chicken broth or water (2 cups): Cooking the quinoa in broth adds an extra boost of savoriness.
• Cooked, shredded chicken breast (2 cups): Rotisserie chicken or leftover roast works beautifully for quick prep.
• Broccoli florets, lightly steamed (2 cups): Bright, nutrient-rich broccoli brings color and balances the creamy elements.
• Olive oil (1 tablespoon): For sautéing the aromatics and adding a glossy finish.
• Small onion, diced (1): Sweated until soft, onion adds subtle sweetness and depth.
• Garlic cloves, minced (2): Fresh garlic infuses the casserole with irresistible aroma.
• Plain Greek yogurt (1 cup): This secret ingredient creates creaminess with a touch of tang, lightening the dish.
• Sour cream (½ cup): Blends with Greek yogurt for even more creamy richness.
• Shredded sharp cheddar cheese (1 cup): Melts into that gooey, cheesy pull we all love.
• Dried thyme (½ teaspoon): A hint of earthiness complements the chicken and broccoli.
• Paprika (½ teaspoon): Adds gentle warmth and a pop of color.
• Salt and pepper, to taste: Adjust to bring out all those wonderful flavors.
• Grated Parmesan cheese (¼ cup): Sprinkled on top for a golden, savory crust.
• Whole wheat breadcrumbs (¼ cup, optional): If you love a crispy topping, these add texture and crunch.

How to Make Creamy Chicken Quinoa and Broccoli Casserole

Step 1: Prep Your Oven and Ingredients

Start by preheating your oven to 375°F, ensuring it’s nice and hot when you’re ready to bake. Give your quinoa a quick rinse under cold water (this helps remove any bitterness). Chop, shred, and measure out the rest of your ingredients for a smooth cooking process.

Step 2: Cook the Quinoa

Place the rinsed quinoa and chicken broth or water in a pot, then bring to a gentle simmer. Cover and cook according to your package’s instructions—usually about 15 minutes—until the quinoa is fluffy and the liquid has been absorbed. Set it aside while you tackle the rest.

Step 3: Sauté Your Aromatics

In a skillet over medium heat, add your olive oil. Toss in the diced onion and sauté for about 2–3 minutes, just until it starts to soften. Add in the minced garlic and cook for another minute. This step releases all those tantalizing flavors that will infuse your Creamy Chicken Quinoa and Broccoli Casserole.

Step 4: Mix Everything Together

In a large mixing bowl, combine the cooked quinoa, shredded chicken, lightly steamed broccoli, sautéed onions and garlic, Greek yogurt, sour cream, cheddar cheese, dried thyme, paprika, and a pinch of salt and pepper. Stir it all together until the mixture is uniform and enticingly creamy.

Step 5: Assemble the Casserole

Lightly grease a 9×13-inch baking dish, then spoon in your cheesy, chicken-packed mixture. Use a spatula or back of a spoon to spread it evenly in the dish. This helps ensure every scoop is loaded with goodness.

Step 6: Add the Toppings

Sprinkle the grated Parmesan cheese evenly over the top. If you’re craving a little crunch, scatter the whole wheat breadcrumbs on as well. The result? An irresistibly golden topping that makes every bite a treat.

Step 7: Bake to Perfection

Pop your casserole into the preheated oven and bake for 20–25 minutes, or until the top is bubbly and golden brown. Let the casserole cool for about 5 minutes before serving—this makes it easier to slice and gives flavors a chance to meld even more.

How to Serve Creamy Chicken Quinoa and Broccoli Casserole

Garnishes

For a final flourish, sprinkle some freshly chopped parsley or sliced green onions on top—this adds a burst of color and freshness that brightens up each bite of Creamy Chicken Quinoa and Broccoli Casserole.

Side Dishes

This casserole is hearty enough to stand on its own, but it pairs beautifully with a crisp garden salad or a platter of roasted vegetables. If you want to go the extra mile, serve it with a side of garlic bread to soak up any creamy sauce lingering on the plate.

Creative Ways to Present

You can serve Creamy Chicken Quinoa and Broccoli Casserole as a comforting main straight from the baking dish, or scoop individual portions into ramekins for a dinner-party-worthy presentation. It’s also fantastic dished into meal prep containers for a week’s worth of quick, satisfying lunches.

Make Ahead and Storage

Storing Leftovers

Let leftover casserole cool to room temperature, then transfer to an airtight container. It will keep well in the refrigerator for up to 4 days, making it perfect for easy lunches and fuss-free dinners.

Freezing

For longer storage, freeze individual portions or the entire Creamy Chicken Quinoa and Broccoli Casserole tightly wrapped. It’ll stay fresh for up to 2 months. Thaw overnight in the refrigerator before reheating for best texture and flavor.

Reheating

To reheat, simply warm portions in the microwave or pop the whole casserole back into the oven at 350°F, covered, until hot and bubbly. Add an extra sprinkle of cheese on top for an extra-melty finish.

FAQs

Can I use rotisserie chicken instead of cooking chicken from scratch?

Absolutely! Using rotisserie chicken makes Creamy Chicken Quinoa and Broccoli Casserole even quicker and adds a savory boost to your dish. Just shred and measure out two cups, and you’re good to go.

Is there a dairy-free alternative for the creamy base?

Yes, you can swap the Greek yogurt and sour cream for your favorite unsweetened non-dairy yogurt and a plant-based sour cream. Be sure to choose a mild flavor so it doesn’t overpower the other ingredients.

Do I have to pre-cook the broccoli?

Lightly steaming the broccoli before adding it to the casserole keeps it vibrant and tender-crisp. If you love a little extra bite, you can add the raw florets directly and bake for a few extra minutes.

How can I make this casserole gluten-free?

Simply skip the breadcrumbs or use a gluten-free version. All the other components of Creamy Chicken Quinoa and Broccoli Casserole are naturally gluten-free, so it’s easy to adapt.

Can I add more vegetables?

Definitely! Mushrooms, peas, diced bell peppers, or spinach are all delicious additions that boost nutrition and flavor. Add them according to your preferences for endless casserole customization.

Final Thoughts

If you’re looking for a meal that checks all the boxes—simple, wholesome, comforting, and packed with flavor—give this Creamy Chicken Quinoa and Broccoli Casserole a try. It’s a joy to share, easy to adapt, and sure to become a favorite in your dinner lineup. Happy cooking!

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