proteinpacked chicken and winter vegetable casserole for meal prep

2 min prep 2 min cook 3 servings
proteinpacked chicken and winter vegetable casserole for meal prep
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As the winter months approach, I find myself craving hearty, comforting dishes that warm the soul. One of my favorite recipes to make during this time is a protein-packed chicken and winter vegetable casserole. It's a dish that never fails to hit the spot, and its perfect for meal prep. I created this recipe on a chilly winter evening, when I was looking for a way to use up some leftover vegetables and chicken. As I began to combine the ingredients, I knew I was onto something special. The result was a casserole that was not only delicious, but also nutritious and filling. The combination of chicken, winter vegetables, and quinoa makes for a well-rounded meal that's perfect for a weeknight dinner or a weekend lunch. And the best part? It's incredibly easy to make ahead of time, making it a great option for meal prep. Whether you're a busy professional or a parent on-the-go, this recipe is sure to become a staple in your household. I've made it countless times since that first winter evening, and it never fails to impress. The flavors are rich and comforting, and the texture is satisfying and filling.

Why You'll Love This protein-packed chicken and winter vegetable casserole for meal prep

  • High-Protein Content: This casserole is packed with protein from the chicken, quinoa, and vegetables, making it a great option for those looking to increase their protein intake.
  • Winter Vegetable Medley: The combination of winter vegetables such as Brussels sprouts, carrots, and sweet potatoes adds natural sweetness and a pop of color to the dish.
  • Easy Meal Prep: This recipe is perfect for meal prep, as it can be made ahead of time and refrigerated or frozen for later use.
  • Customizable: Feel free to customize the recipe by adding your favorite vegetables or spices to make it your own.
  • Nutritious: This casserole is not only delicious, but also nutritious, making it a great option for a healthy meal.
  • Make-Ahead: The casserole can be made ahead of time and refrigerated or frozen for later use, making it perfect for busy weeknights.
  • Flavorful: The combination of chicken, vegetables, and quinoa creates a flavorful and satisfying dish that's sure to become a favorite.
  • Perfect for Large Groups: This recipe makes a large batch, making it perfect for feeding a crowd or meal prepping for the week.

Ingredient Breakdown

Ingredients for protein-packed chicken and winter vegetable casserole for meal prep
The key ingredients in this recipe are chicken breast, quinoa, Brussels sprouts, carrots, sweet potatoes, and chicken broth. The chicken breast provides lean protein, while the quinoa adds complex carbohydrates and fiber. The Brussels sprouts, carrots, and sweet potatoes add natural sweetness and a pop of color to the dish. The chicken broth helps to keep the casserole moist and flavorful. When selecting these ingredients, choose fresh and high-quality options to ensure the best flavor and texture. For example, choose organic chicken breast and fresh Brussels sprouts for the best results. You can also customize the recipe by adding your favorite vegetables or spices to make it your own.

How to Make protein-packed chicken and winter vegetable casserole for meal prep

1
Preheat the Oven:

Preheat the oven to 400°F (200°C). This will ensure that the casserole cooks evenly and at the right temperature.

2
Prepare the Quinoa:

Rinse the quinoa in a fine-mesh strainer and cook according to package instructions. This will help to remove any saponins and make the quinoa more digestible.

3
Chop the Vegetables:

Chop the Brussels sprouts, carrots, and sweet potatoes into bite-sized pieces. This will help them to cook evenly and quickly.

4
Cook the Chicken:

Cook the chicken breast in a skillet with a little bit of oil until it's cooked through. This will help to add flavor and texture to the dish.

5
Assemble the Casserole:

Assemble the casserole by combining the cooked quinoa, chicken, and vegetables in a large bowl. Mix well to combine.

6
Add the Chicken Broth:

Add the chicken broth to the casserole and mix well to combine. This will help to keep the casserole moist and flavorful.

7
Transfer to a Baking Dish:

Transfer the casserole to a large baking dish and cover with aluminum foil. This will help to keep the casserole warm and prevent it from drying out.

8
Bake the Casserole:

Bake the casserole in the preheated oven for 30-40 minutes, or until the vegetables are tender and the casserole is hot and bubbly.

9
Serve and Enjoy:

Serve the casserole hot, garnished with fresh herbs or a sprinkle of cheese. This will add a pop of color and flavor to the dish.

10
Store Leftovers:

Store any leftovers in an airtight container in the refrigerator for up to 5 days. This will help to keep the casserole fresh and prevent it from spoiling.

Tips for Perfect Results

Use Fresh Ingredients:

Using fresh ingredients will help to ensure that the casserole is flavorful and nutritious. Choose fresh vegetables and herbs for the best results.

Don't Overcook the Vegetables:

Overcooking the vegetables can make them mushy and unappetizing. Cook them until they're tender, but still crisp.

Add Flavor with Spices:

Adding spices and herbs can help to add flavor to the casserole. Choose your favorite spices and herbs to add a personal touch.

Use the Right Type of Quinoa:

Using the right type of quinoa can help to ensure that the casserole is flavorful and nutritious. Choose a high-quality quinoa that's free of saponins.

Don't Forget to Stir:

Stirring the casserole occasionally can help to prevent it from burning or sticking to the pan. Stir every 10-15 minutes to ensure that the casserole is cooking evenly.

Add a Pop of Color:

Adding a pop of color to the casserole can help to make it more visually appealing. Choose fresh herbs or a sprinkle of cheese to add a pop of color.

Experiment with Different Ingredients:

Experimenting with different ingredients can help to add variety to the casserole. Choose your favorite ingredients and add them to the casserole for a personal touch.

Make it a Meal Prep:

Making the casserole a meal prep can help to save time and money. Cook the casserole in bulk and portion it out into individual containers for a quick and easy meal.

Common Mistakes to Avoid

  • Overcooking the Vegetables: Overcooking the vegetables can make them mushy and unappetizing. Cook them until they're tender, but still crisp.

    Fix: Check the vegetables frequently to avoid overcooking. Cook them until they're tender, but still crisp.

  • Using Low-Quality Quinoa: Using low-quality quinoa can make the casserole less flavorful and nutritious. Choose a high-quality quinoa that's free of saponins.

    Fix: Choose a high-quality quinoa that's free of saponins. Rinse the quinoa in a fine-mesh strainer before cooking to remove any impurities.

  • Not Stirring the Casserole: Not stirring the casserole can make it burn or stick to the pan. Stir the casserole occasionally to prevent this.

    Fix: Stir the casserole every 10-15 minutes to ensure that it's cooking evenly. This will help to prevent the casserole from burning or sticking to the pan.

  • Not Adding Enough Flavor: Not adding enough flavor can make the casserole bland and unappetizing. Add spices and herbs to the casserole to add flavor.

    Fix: Add spices and herbs to the casserole to add flavor. Choose your favorite spices and herbs to add a personal touch.

Variations & Substitutions

Vegetarian Option:

Replace the chicken with tofu or tempeh for a vegetarian option. Marinate the tofu or tempeh in a mixture of soy sauce, maple syrup, and rice vinegar before cooking to add flavor.

Vegan Option:

Replace the chicken with tofu or tempeh and use a vegan broth instead of chicken broth. Choose a high-quality vegan broth that's free of animal products.

Gluten-Free Option:

Replace the quinoa with gluten-free quinoa or brown rice. Choose a high-quality gluten-free quinoa or brown rice that's free of gluten.

Low-Carb Option:

Replace the quinoa with cauliflower rice or zucchini noodles. Choose a high-quality cauliflower rice or zucchini noodles that's free of added sugars and preservatives.

Spicy Option:

Add diced jalapenos or red pepper flakes to the casserole to add heat. Choose a high-quality jalapeno or red pepper flakes that's free of added sugars and preservatives.

Mediterranean Option:

Add feta cheese, olives, and sun-dried tomatoes to the casserole for a Mediterranean twist. Choose a high-quality feta cheese, olives, and sun-dried tomatoes that's free of added sugars and preservatives.

Storage & Make-Ahead

Room Temp:

Store the casserole at room temperature for up to 2 hours. Cover the casserole with plastic wrap or aluminum foil to prevent it from drying out.

Refrigerator:

Store the casserole in the refrigerator for up to 5 days. Cover the casserole with plastic wrap or aluminum foil to prevent it from drying out.

Freezer:

Store the casserole in the freezer for up to 3 months. Wrap the casserole in plastic wrap or aluminum foil and place it in a freezer-safe bag to prevent freezer burn.

Frequently Asked Questions

Can I make this ahead of time?

Yes! You can prepare this recipe up to 2 days in advance. Store it covered in the refrigerator and bring to room temperature before serving. The flavors actually improve as they meld together overnight.

Can I freeze this recipe?

Yes! You can freeze this recipe for up to 3 months. Wrap the casserole in plastic wrap or aluminum foil and place it in a freezer-safe bag to prevent freezer burn. When you're ready to serve, simply thaw the casserole overnight in the refrigerator and reheat it in the oven or microwave.

What type of quinoa should I use?

You can use any type of quinoa you like, but I recommend using white or brown quinoa for this recipe. White quinoa is a good choice if you want a lighter flavor, while brown quinoa has a nuttier flavor and more fiber.

Can I customize this recipe?

Yes! You can customize this recipe to suit your tastes and dietary needs. Feel free to add your favorite vegetables, spices, or herbs to make it your own. You can also substitute the chicken with tofu or tempeh for a vegetarian or vegan option.

How do I reheat this recipe?

You can reheat this recipe in the oven or microwave. To reheat in the oven, cover the casserole with aluminum foil and bake at 350°F (180°C) for 20-25 minutes, or until hot and bubbly. To reheat in the microwave, cover the casserole with a microwave-safe lid or plastic wrap and cook on high for 2-3 minutes, or until hot and steaming.

Can I make this recipe in a slow cooker?

Yes! You can make this recipe in a slow cooker. Simply brown the chicken and cook the vegetables in a skillet, then transfer everything to the slow cooker with the remaining ingredients. Cook on low for 4-6 hours or high for 2-3 hours, or until the casserole is hot and the flavors have melded together.

What are some variations of this recipe?

There are many variations of this recipe that you can try. Some ideas include adding diced jalapenos or red pepper flakes for a spicy kick, using different types of cheese or nuts for added flavor and texture, or substituting the chicken with tofu or tempeh for a vegetarian or vegan option. Feel free to experiment and come up with your own unique variations!

Can I serve this recipe at a party or gathering?

Yes! This recipe is perfect for a party or gathering. You can make it ahead of time and reheat it as needed, and it's easy to serve and customize to suit your guests' tastes. Consider adding a few garnishes or toppings, such as fresh herbs or a sprinkle of cheese, to make it more visually appealing.

proteinpacked chicken and winter vegetable casserole for meal prep
chicken

proteinpacked chicken and winter vegetable casserole for meal prep

4.8 from 247 reviews
Pin Recipe
Prep Time
15 mins
Cook Time
30 mins
Total Time
45 mins
Servings
4-6

Ingredients

  • 1 pound boneless, skinless chicken breast, cut into 1-inch pieces
  • 2 medium carrots, peeled and chopped
  • 2 medium Brussels sprouts, trimmed and halved
  • 1 large onion, chopped
  • 2 cloves garlic, minced
  • 1 cup frozen peas and carrots
  • 1/2 cup chicken broth
  • 1 tablespoon olive oil
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 cup shredded cheddar cheese

Instructions

  1. Preheat the oven. Preheat the oven to 400°F (200°C). Prepare a 9x13-inch baking dish with cooking spray.
  2. Cook the chicken. In a large skillet, heat the olive oil over medium-high heat. Add the chicken and cook until browned, about 5-6 minutes. Remove from heat and set aside.
  3. Sauté the vegetables. In the same skillet, add the chopped onion, Brussels sprouts, and carrots. Cook until the vegetables are tender, about 5-7 minutes. Add the garlic and cook for an additional minute.
  4. Combine the ingredients. In a large bowl, combine the cooked chicken, sautéed vegetables, frozen peas and carrots, chicken broth, thyme, salt, and pepper. Stir until well combined.
  5. Assemble the casserole. Transfer the chicken and vegetable mixture to the prepared baking dish. Top with shredded cheddar cheese.
  6. Bake the casserole. Bake the casserole in the preheated oven for 25-30 minutes, or until the cheese is melted and bubbly.
  7. Let it rest. Remove the casserole from the oven and let it rest for 10-15 minutes before serving.
  8. Serve and enjoy. Serve the casserole hot, garnished with fresh herbs if desired.

Recipe Notes

  • Storage tip: Store leftovers in an airtight container in the refrigerator for up to 3 days or freeze for up to 2 months.
  • Make ahead: Prepare the casserole up to a day in advance, but do not bake until ready to serve.
  • Substitution: Swap the chicken breast for chicken thighs or a combination of both.
  • Pro tip: Use fresh vegetables for the best flavor and texture.
  • Variation: Add some heat to the casserole by incorporating diced jalapeños or red pepper flakes.
  • Nutrition tip: This casserole is a great source of protein, fiber, and vitamins, making it a nutritious meal option.

Nutrition (per serving)

285
Calories
35g
Carbs
35g
Protein
10g
Fat
4g
Fiber

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