Skinny Chicken Tortilla Casserole
Are you looking for a delicious, satisfying meal that won’t break your healthy eating routine? Look no further than this Skinny Chicken Tortilla Casserole! Packed with flavor and wholesome ingredients, this dish is perfect for busy weeknights or meal prep for the week ahead. With tender shredded chicken, a medley of colorful vegetables, and layers of corn tortillas, it’s a comfort food classic that you can feel good about serving your family. Let’s dive into the reasons you’ll love this dish and how to make it!
Reasons to Love Skinny Chicken Tortilla Casserole

There are plenty of reasons to adore this Skinny Chicken Tortilla Casserole:
- Healthy Ingredients: With fat-free Greek yogurt and reduced-fat cheese, you can enjoy a creamy texture without the guilt.
- Easy to Assemble: This casserole comes together quickly, making it an ideal option for busy weeknights.
- Freezable: Make a double batch and freeze one for later—perfect for those nights when you don’t feel like cooking.
- Customizable: Feel free to add your favorite veggies or swap out the chicken for a different protein.
- Family-Friendly: Kids love the cheesy, savory layers, making it a hit at the dinner table.
What to Buy
Before you start cooking, make sure you have the following ingredients on hand:
- 1 cup fat-free Greek yogurt
- 1/2 cup skim milk
- 1 cup sugar-free salsa
- 3 cups cooked, shredded chicken (approximately 1 pound of chicken breasts)
- 1 cup frozen corn kernels
- 1 medium red bell pepper, diced
- 1 cup reduced-fat cheddar cheese, shredded
- 12 six-inch corn tortillas
Before You Start: Equipment
Gather the following kitchen equipment to make your cooking experience seamless:
- 9×13-inch baking dish: The perfect size for layering your casserole.
- Mixing bowls: For combining your ingredients.
- Measuring cups and spoons: To ensure accuracy in your recipe.
- Spoon or spatula: For mixing and spreading ingredients evenly.
- Oven mitts: Safety first when handling hot dishes!
Stepwise Method: Skinny Chicken Tortilla Casserole

Creating your Skinny Chicken Tortilla Casserole is a breeze. Just follow these simple steps:
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C) to ensure it’s nice and hot when your casserole goes in.
Step 2: Prepare the Chicken
If you haven’t already, cook and shred about 1 pound of chicken breasts. You can boil or bake them seasoned with salt and pepper for extra flavor.
Step 3: Mix the Sauce
In a mixing bowl, combine the fat-free Greek yogurt, skim milk, and sugar-free salsa. Stir until well blended and creamy.
Step 4: Layer the Ingredients
In your prepared baking dish, start layering your casserole. Begin with a layer of corn tortillas, followed by half of the chicken, half of the corn, half of the diced red bell pepper, and half of your yogurt-salsa mixture. Sprinkle with a layer of reduced-fat cheddar cheese.
Step 5: Repeat the Layers
Continue layering with the remaining ingredients in the same order: corn tortillas, chicken, corn, bell pepper, yogurt-salsa mixture, and finish with a final layer of cheese.
Step 6: Bake
Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes. After 25 minutes, remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.
Step 7: Cool and Serve
Once done, remove the casserole from the oven and allow it to cool for about 5-10 minutes before slicing. Serve warm and enjoy your delicious, healthy meal!
Seasonal Spins

Feel free to switch things up based on what’s in season or what you have on hand. Here are some ideas:
- In the spring, add fresh spinach or zucchini for added nutrition.
- During the fall, consider incorporating roasted butternut squash for a sweet twist.
- In summer, use fresh tomatoes and diced jalapeños for a garden-fresh taste.
- In winter, add cooked black beans for extra protein and heartiness.
Errors to Dodge
To ensure your Skinny Chicken Tortilla Casserole turns out perfectly, keep these common pitfalls in mind:
- Overcooking the chicken: Make sure the chicken is cooked just until tender to prevent it from drying out.
- Skipping the cooling time: Allowing the casserole to rest before serving helps it set and makes slicing easier.
- Not using enough sauce: Ensure your layers are adequately moistened to avoid a dry casserole.
- Using too many tortillas: Stick to the recommended amount for balanced layers.
Shelf Life & Storage
Proper storage is key to enjoying your casserole over multiple meals. Follow these guidelines:
The Skinny Chicken Tortilla Casserole will last for about 3-4 days in the refrigerator. Store it in an airtight container to maintain freshness. If you wish to freeze it, wrap the casserole tightly in plastic wrap and then in aluminum foil. It can last for up to 3 months in the freezer. When ready to eat, simply thaw in the refrigerator overnight and reheat in the oven until warmed through.
Top Questions & Answers
Can I use leftover rotisserie chicken for this recipe?
Absolutely! Using leftover rotisserie chicken is a fantastic time-saver and adds great flavor to your casserole.
Can this casserole be made ahead of time?
Yes! You can prepare the casserole earlier in the day or even the night before. Just cover it well and keep it in the refrigerator until you’re ready to bake it.
Is there a vegetarian option for this casserole?
Yes! You can replace the chicken with black beans or lentils for a hearty vegetarian version. Just make sure to adjust the seasoning accordingly.
What can I serve with Skinny Chicken Tortilla Casserole?
This casserole pairs beautifully with a simple green salad, guacamole, or a side of fresh fruit for a balanced meal.
Next Steps
Now that you have all the information you need to make your own Skinny Chicken Tortilla Casserole, it’s time to get cooking! Gather your ingredients, gather your loved ones, and enjoy the process of creating a dish that’s sure to become a family favorite. Don’t forget to share your experience and any twists you made on social media. Happy cooking!
With its creamy texture, vibrant flavors, and easy preparation, the Skinny Chicken Tortilla Casserole is a delightful dish that fits seamlessly into your healthy eating plan. Enjoy it warm, savor the layers of goodness, and feel proud of creating a meal that brings everyone to the table. Your weeknight dinners will never be the same!

Skinny Chicken Tortilla Casserole
Ingredients
Equipment
Method
- Step 1: Preheat your oven to 350°F (175°C) to ensure it’s nice and hot when your casserole goes in.
- Step 2: If you haven’t already, cook and shred about 1 pound of chicken breasts. You can boil or bake them seasoned with salt and pepper for extra flavor.
- Step 3: In a mixing bowl, combine the fat-free Greek yogurt, skim milk, and sugar-free salsa. Stir until well blended and creamy.
- Step 4: In your prepared baking dish, start layering your casserole. Begin with a layer of corn tortillas, followed by half of the chicken, half of the corn, half of the diced red bell pepper, and half of your yogurt-salsa mixture. Sprinkle with a layer of reduced-fat cheddar cheese.
- Step 5: Continue layering with the remaining ingredients in the same order: corn tortillas, chicken, corn, bell pepper, yogurt-salsa mixture, and finish with a final layer of cheese.
- Step 6: Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes. After 25 minutes, remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.
- Step 7: Once done, remove the casserole from the oven and allow it to cool for about 5-10 minutes before slicing. Serve warm and enjoy your delicious, healthy meal!
Notes
- Make a double batch and freeze one for later!
- Feel free to customize with your favorite vegetables.
- Allow the casserole to cool before slicing for easier serving.
