Why You’ll Love This Recipe

Chicken Broccoli Cheese Quinoa Casserole is a wholesome, hearty, and satisfying meal that brings together lean chicken, tender broccoli, fluffy quinoa, and creamy cheese in one comforting bake. Packed with protein and flavor, this casserole is perfect for meal prep, family dinners, or a cozy weeknight option that’s both nourishing and delicious.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

cooked quinoa
cooked shredded or cubed chicken breast
fresh or frozen broccoli florets
shredded cheddar cheese
milk
cream of chicken soup (or homemade equivalent)
garlic powder
onion powder
salt
black pepper
olive oil or butter (for greasing)
optional: parmesan cheese or breadcrumbs for topping

directions

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch casserole dish.

If using fresh broccoli, steam or blanch for 2–3 minutes until just tender. If using frozen, thaw and drain well.

In a large bowl, combine cooked quinoa, chicken, broccoli, 1½ cups of cheddar cheese, cream of chicken soup, milk, garlic powder, onion powder, salt, and pepper.

Mix until everything is evenly coated.

Pour the mixture into the prepared casserole dish and spread it evenly.

Top with the remaining cheddar cheese and, if desired, sprinkle with parmesan or breadcrumbs for extra crunch.

Bake uncovered for 25–30 minutes, or until hot and bubbly with melted cheese on top.

Let rest for 5 minutes before serving.

Servings and timing

This recipe yields approximately 6 servings.
Preparation time: 15 minutes
Baking time: 25–30 minutes
Total time: 40–45 minutes

Variations

Use rotisserie chicken for convenience.

Add sautéed mushrooms, onions, or bell peppers for extra vegetables.

Swap cheddar for mozzarella, pepper jack, or a cheese blend.

Make it creamier by adding a dollop of sour cream or cream cheese.

Top with crushed crackers or seasoned panko for texture.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat in the microwave or oven at 350°F (175°C) until warmed through.
Freeze baked casserole portions for up to 2 months—thaw before reheating.

FAQs

Can I make this ahead?

Yes, assemble it in advance and refrigerate until ready to bake.

Can I use rice instead of quinoa?

Yes, cooked brown or white rice works well as a substitute.

Is it gluten-free?

Use a gluten-free cream of chicken soup or make your own to keep it gluten-free.

Can I use pre-cooked broccoli?

Yes, just ensure it’s not overcooked to avoid mushy texture.

Can I skip the cream of chicken soup?

Make a homemade roux-based substitute with butter, flour, broth, and milk.

Can I use non-dairy milk?

Yes, unsweetened almond or oat milk can work, but the flavor may vary.

How do I keep it from drying out?

Make sure the mixture is well-moistened and don’t overbake.

Can I add spices?

Yes, a pinch of paprika, mustard powder, or Italian seasoning adds depth.

Can I double the recipe?

Yes, double all ingredients and use a larger baking dish—adjust bake time as needed.

Can I make it vegetarian?

Yes, omit chicken and add more vegetables or a meat substitute.

Conclusion

Chicken Broccoli Cheese Quinoa Casserole is a comforting and nutrient-packed meal that’s easy to prepare and full of satisfying flavor. With its creamy texture, cheesy top, and healthy ingredients, it’s sure to become a go-to dinner for busy nights or hearty family meals.