Broccoli Quinoa Casserole

Featured in: Hearty Comfort Food

This broccoli quinoa casserole offers a hearty mix of tender chicken, fluffy quinoa, and steamed broccoli baked under a creamy cheese topping. Prepared quickly with simple ingredients, it’s ideal for meal prep or freezer storage. Lightly seasoned with basil and oregano, the dish combines savory flavors and textures into a comforting, naturally gluten-free dinner option. Perfect for easy weeknight meals or batch cooking to enjoy throughout the week.

Updated on Mon, 16 Feb 2026 17:36:06 GMT
A creamy, cheesy casserole packed with tender chicken, broccoli, and quinoa, baked to golden perfection for a comforting gluten-free dinner. Save
A creamy, cheesy casserole packed with tender chicken, broccoli, and quinoa, baked to golden perfection for a comforting gluten-free dinner. | dashnosh.com

Experience the ultimate comfort meal with this wholesome Broccoli Quinoa Casserole. This hearty dish brings together tender shredded chicken, protein-rich quinoa, and vibrant broccoli florets, all enveloped in a creamy, melted cheese sauce. Naturally gluten-free and incredibly satisfying, it is the perfect solution for a nutritious family dinner or a reliable meal prep option for the week ahead.

A creamy, cheesy casserole packed with tender chicken, broccoli, and quinoa, baked to golden perfection for a comforting gluten-free dinner. Save
A creamy, cheesy casserole packed with tender chicken, broccoli, and quinoa, baked to golden perfection for a comforting gluten-free dinner. | dashnosh.com

This American-style casserole is designed for simplicity and efficiency. By utilizing pre-cooked quinoa and chicken, you can minimize your time in the kitchen without sacrificing the quality of your meal. The addition of dried basil and oregano provides a subtle herbal note that complements the richness of the cheese, making every bite balanced and delicious.

Ingredients

  • 2 cups cooked quinoa (about 3/4 cup dry)
  • 2 cups cooked chicken, shredded or diced (use rotisserie or homemade; cooled)
  • 1 large egg
  • 3 cups broccoli florets, steamed until just tender
  • 2 cups shredded cheese, divided (cheddar, mozzarella, or a blend)
  • ½ cup chicken stock (low sodium if preferred)
  • ½ teaspoon dried basil
  • ½ teaspoon dried oregano
  • ¼ teaspoon salt
  • ¼ teaspoon black pepper
Product image
Mount paper towels nearby for quick cleanup of spills, grease, and messes while cooking and prepping meals.
Check price on Amazon

Instructions

Step 1
Preheat your oven to 350°F (175°C). Lightly grease a deep 9 x 9-inch baking dish with oil or nonstick spray.
Step 2
If not already done, cook the quinoa according to package directions. Let cool slightly.
Step 3
Steam the broccoli florets in ½ inch water, covered, for 3–5 minutes until bright green and just tender. Drain well.
Step 4
In a large mixing bowl, combine the cooked quinoa, cooked chicken, steamed broccoli, egg, chicken stock, 1 cup of shredded cheese, dried basil, oregano, salt, and pepper. Mix until evenly combined.
Step 5
Transfer the mixture to the prepared baking dish. Press down gently to create an even layer.
Step 6
Sprinkle the remaining 1 cup of cheese evenly over the top.
Step 7
Cover the dish with foil and bake for 30 minutes. Remove foil and bake for an additional 5–10 minutes, until the cheese is melted and bubbly.
Step 8
Let rest for 5 minutes before serving. Portion into bowls and enjoy hot.

Zusatztipps für die Zubereitung

This dish is excellent for preparation in advance. You can assemble the casserole, cover it tightly, and refrigerate it for up to 24 hours before baking. For longer storage, assemble it in a metal dish, wrap it well, and freeze. Be sure to thaw it completely in the refrigerator before baking as directed. Letting the dish rest for 5 minutes after baking is essential to ensure it sets properly.

Varianten und Anpassungen

To create a vegetarian version, simply omit the chicken and replace it with sautéed mushrooms or additional broccoli florets. For those looking for a lighter option, you can use part-skim cheese or reduce the total amount of cheese. You can also experiment with different cheese blends, such as sharp cheddar for more bite or mozzarella for extra stretch.

Serviervorschläge

Serve the casserole hot, portioned into deep bowls for a cozy dinner experience. Leftovers can be stored in the refrigerator for up to 4 days and are best reheated covered at 350°F (175°C). Each serving contains approximately 506 calories, 26g of fat, and 26g of carbohydrates, making it a well-rounded and nutritious choice.

Save
| dashnosh.com

Whether you are looking for a comforting meal to end a long day or a healthy dish to fuel your week, this Broccoli Quinoa Casserole is a reliable and delicious choice. Its combination of wholesome ingredients and easy preparation makes it a staple for any gluten-free kitchen.

Product image
Track cooking times accurately for baking, boiling, roasting, and multitasking recipes without overcooking.
Check price on Amazon

Kitchen Q&A

Can I make this dish vegetarian?

Yes, simply omit the chicken and add sautéed mushrooms or extra broccoli for added texture and flavor.

Is this dish freezer-friendly?

Absolutely. Assemble the casserole unbaked in a metal dish, wrap tightly, and freeze. Thaw completely before baking as directed.

What’s the best way to steam the broccoli?

Steam broccoli florets in about half an inch of water, covered, for 3–5 minutes until bright green and just tender. Drain well to avoid excess moisture.

Can I use different types of cheese?

Yes, cheddar, mozzarella, or a blend of cheeses all work well to create a creamy, melted topping.

How should leftovers be stored?

Keep leftovers refrigerated in a covered container for up to 4 days. Reheat covered at 350°F (175°C) until hot.

Broccoli Quinoa Casserole

Tender chicken, quinoa, and broccoli combined with cheese for a wholesome, gluten-free baked dish.

Prep Duration
10 min
Cook Duration
30 min
Complete Duration
40 min
Created by Tyler Morgan

Recipe Type Hearty Comfort Food

Skill Level Easy

Cultural Heritage American

Output 4 Portion Size

Nutritional Categories No Gluten

What You'll Need

Grains & Base

01 2 cups cooked quinoa (approximately 3/4 cup uncooked)

Protein

01 2 cups cooked chicken, shredded or diced, cooled
02 1 large egg

Vegetables

01 3 cups broccoli florets, steamed until tender

Dairy

01 2 cups shredded cheese, divided (cheddar, mozzarella, or blend)
02 1/2 cup low-sodium chicken stock

Seasonings

01 1/2 teaspoon dried basil
02 1/2 teaspoon dried oregano
03 1/4 teaspoon salt
04 1/4 teaspoon black pepper

Method

Step 01

Prepare Baking Dish: Preheat oven to 350°F. Lightly grease a 9 x 9-inch baking dish with oil or nonstick spray.

Step 02

Cook Quinoa: Cook quinoa according to package directions if not already prepared. Allow to cool slightly before use.

Step 03

Steam Broccoli: Steam broccoli florets in 1/2 inch of water, covered, for 3 to 5 minutes until bright green and tender. Drain thoroughly.

Step 04

Combine Ingredients: In a large mixing bowl, combine cooked quinoa, cooked chicken, steamed broccoli, egg, chicken stock, 1 cup shredded cheese, basil, oregano, salt, and pepper. Mix until evenly combined.

Step 05

Transfer to Baking Dish: Transfer mixture to prepared baking dish and press down gently to create an even layer.

Step 06

Top with Cheese: Sprinkle remaining 1 cup of cheese evenly over the top of the casserole.

Step 07

Initial Baking: Cover baking dish with foil and bake for 30 minutes at 350°F.

Step 08

Final Baking and Rest: Remove foil and bake for an additional 5 to 10 minutes until cheese is melted and bubbly. Let rest 5 minutes before serving.

Kitchen Tools Needed

  • 9 x 9-inch baking dish
  • Large mixing bowl
  • Medium saucepan or pot for steaming
  • Foil
  • Oven

Allergy Alerts

Review ingredients carefully for potential allergens and seek professional medical guidance if concerned.
  • Contains milk (cheese) and egg
  • May contain gluten if using non-certified quinoa or processed stock; verify labels if celiac

Nutrition Details (serving size)

Numbers shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 506
  • Fats: 26 g
  • Carbohydrates: 26 g
  • Proteins: 39 g