Cheesy Chicken and Broccoli Quinoa Bake Recipe

Introduction

This Cheesy Chicken and Broccoli Quinoa Bake is a comforting and nutritious one-dish meal that combines tender chicken, vibrant broccoli, and fluffy quinoa in a creamy cheese sauce. It’s perfect for busy weeknights when you want something hearty and homemade without the fuss.

A white rectangular baking dish filled with a thick, creamy casserole topped with golden brown melted cheese and small charred spots. The dish shows a mix of white and greenish textures, with visible pieces of broccoli and small shrimp scattered throughout. There are herbs sprinkled over the surface, adding flecks of green and dark tones. A silver spoon is partially submerged on the right side of the dish. The background is a white marbled surface with soft natural light. photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 2 Tbsp. butter
  • 1 Tbsp. extra-virgin olive oil
  • 1/2 cup chopped yellow onion or shallots
  • 3 garlic cloves, minced
  • 3 Tbsp. all-purpose flour
  • 2 cups lower-sodium chicken broth
  • 1 cup whole milk
  • 1 tsp. poultry seasoning
  • 1 tsp. kosher salt, divided
  • 1 tsp. black pepper, divided
  • 1 cup shredded sharp cheddar cheese, divided
  • 1 cup dry (uncooked) quinoa
  • 1 lb. boneless skinless chicken breasts
  • 4 cups broccoli florets

Instructions

  1. Step 1: Preheat the oven to 375ºF. In a medium saucepan over medium heat, melt the butter with the olive oil. Add the chopped onion and minced garlic and cook for 3 to 5 minutes until softened. Stir in the flour and cook for 2 minutes to eliminate the raw flour taste.
  2. Step 2: Slowly whisk in the chicken broth and milk, then increase the heat to bring the mixture to a simmer. Cook for about 5 minutes, whisking often until the sauce thickens slightly. Stir in poultry seasoning, 1/2 teaspoon salt, 1/2 teaspoon pepper, and 1/2 cup shredded cheddar cheese. Remove the sauce from heat.
  3. Step 3: Cut the chicken breasts into small bite-sized pieces. Season with the remaining 1/2 teaspoon salt and 1/2 teaspoon black pepper.
  4. Step 4: Grease a 4-quart baking dish with cooking spray. Add the quinoa, seasoned chicken, and broccoli florets to the dish. Pour the cheese sauce evenly over the top and gently stir to combine, making sure everything is mostly submerged.
  5. Step 5: Bake uncovered for 45 minutes, stirring once halfway through. Check to ensure the quinoa and chicken are cooked through. If needed, stir and bake for another 5 to 10 minutes.
  6. Step 6: Remove the bake from the oven, stir gently, then sprinkle the remaining 1/2 cup shredded cheddar on top. Broil for 3 to 5 minutes until the cheese is bubbly and golden brown.
  7. Step 7: Serve warm with optional toppings such as a few dashes of hot sauce for added flavor.

Tips & Variations

  • For extra flavor, use sharp or smoked cheddar cheese to enhance the cheesy sauce.
  • Replace broccoli with cauliflower or mixed vegetables if preferred.
  • Use low-fat milk instead of whole milk for a lighter version, though the sauce may be less creamy.
  • Swap chicken breasts for cooked shredded rotisserie chicken to save prep time.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm in the oven at 350ºF until heated through. The quinoa bake may thicken after refrigeration; add a splash of milk when reheating to loosen the sauce if needed.

How to Serve

A close-up of a serving of broccoli casserole on a white speckled plate, showing a layered dish with a creamy, off-white quinoa base mixed with small green broccoli florets. The casserole has a golden-brown melted cheese topping that looks bubbly and slightly crispy in spots. A small fresh thyme sprig sits delicately on top for garnish. The plate rests on a white marbled surface beside a glass of amber-colored drink and a white cloth napkin. Part of a red-handled pot is visible in the corner. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use other grains instead of quinoa?

Yes, you can substitute quinoa with rice, couscous, or even bulgur wheat, but cooking times and liquid ratios may need adjustment accordingly.

Is this recipe freezer-friendly?

It can be frozen before the final broiling step. Cool completely, cover tightly, and freeze for up to 2 months. Thaw overnight in the refrigerator before baking and broiling as directed.

Print

Cheesy Chicken and Broccoli Quinoa Bake Recipe

A comforting and nutritious Cheesy Chicken and Broccoli Quinoa Bake featuring tender chicken, fresh broccoli florets, and fluffy quinoa all enveloped in a creamy, sharp cheddar cheese sauce. This hearty casserole is baked until bubbly and golden, making it a perfect family-friendly dinner that’s both wholesome and flavorful.

  • Author: lina
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 6 servings 1x
  • Category: Casserole
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Sauce

  • 2 Tbsp. butter
  • 1 Tbsp. extra-virgin olive oil
  • 1/2 cup chopped yellow onion or shallots
  • 3 garlic cloves, minced
  • 3 Tbsp. all-purpose flour
  • 2 cups lower-sodium chicken broth
  • 1 cup whole milk
  • 1 tsp. poultry seasoning
  • 1 tsp. kosher salt, divided
  • 1 tsp. black pepper, divided
  • 1 cup shredded sharp cheddar cheese, divided

Main Ingredients

  • 1 cup dry (uncooked) quinoa
  • 1 lb. boneless skinless chicken breasts, cut into bite-sized pieces
  • 4 cups broccoli florets

Instructions

  1. Prepare the Cheese Sauce: Preheat the oven to 375ºF. In a medium saucepan over medium heat, melt the butter with olive oil. Add the chopped onion and minced garlic, cooking for 3 to 5 minutes until softened. Stir in the flour and cook for 2 minutes to eliminate the raw flour taste. Gradually whisk in the chicken broth and whole milk, bringing the mixture to a simmer. Continue simmering and whisking for 5 minutes until the sauce thickens slightly. Remove from heat and stir in poultry seasoning, 1/2 tsp salt, 1/2 tsp black pepper, and 1/2 cup shredded sharp cheddar cheese until smooth.
  2. Combine Ingredients in Baking Dish: Season the bite-sized chicken pieces with the remaining 1/2 tsp salt and 1/2 tsp black pepper. Lightly grease a 4-quart baking dish with cooking spray. Add the dry quinoa, seasoned chicken pieces, and broccoli florets into the dish. Pour the cheese sauce evenly over everything, stirring gently to ensure that most ingredients are coated and submerged in the sauce.
  3. Bake the Casserole: Place the baking dish in the preheated oven and bake for 45 minutes, stirring once halfway through to promote even cooking. Check that the quinoa is tender and chicken is fully cooked. If not yet done, stir again and bake for an additional 5 to 10 minutes until cooked through.
  4. Broil for a Golden Finish: Remove the casserole from the oven and stir once more. Sprinkle the remaining 1/2 cup shredded cheddar cheese evenly over the top. Place under the broiler for 3 to 5 minutes until the cheese is bubbly and golden brown. Serve warm with optional toppings like hot sauce for added flavor.

Notes

  • Use lower-sodium chicken broth to control salt levels in the dish.
  • Stirring halfway through baking promotes even cooking and prevents sticking.
  • If quinoa isn’t fully cooked after the initial baking time, bake longer to ensure doneness.
  • Substitute broccoli with other vegetables like cauliflower or green beans if desired.
  • For a dairy-free version, try using a non-dairy milk and vegan cheese alternatives.
  • Adding a few dashes of hot sauce on serving enhances flavor with a spicy kick.

Keywords: chicken quinoa bake, broccoli casserole, cheesy chicken bake, healthy dinner, baked quinoa recipe

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