There’s something incredibly comforting about a warm, cheesy casserole that brings together all your favorite flavors in one delicious dish. This Chicken And Vegetable Enchilada Casserole is a perfect example, combining tender rotisserie chicken, vibrant vegetables, and layers of enchilada goodness. Whether you’re feeding a crowd or just looking for a hearty weeknight dinner, this recipe is sure to impress. Plus, it’s a breeze to prepare, making it a go-to option for busy families and meal preppers alike.
Why This Recipe Is Reliable

This Chicken And Vegetable Enchilada Casserole is not only a guaranteed crowd-pleaser, but it’s also a versatile dish that allows for easy modifications based on what you have on hand. The combination of seasoned chicken, fresh veggies, and gooey cheese creates a harmonious blend of textures and flavors. The enchilada sauce brings everything together, making every bite a delightful experience. With simple steps, this recipe is straightforward enough for beginner cooks while still impressing seasoned chefs.
What You’ll Gather
- 2 tbsp olive oil – For sautéing the vegetables.
- 1 small zucchini – Diced for added nutrition and texture.
- 4 green onions – Sliced for a mild onion flavor.
- 1/2 cup green pepper – Diced for a slight crunch.
- 1/4 cup green olives – Sliced for a briny touch.
- 2 cups baby spinach – Fresh and chopped for a nutrient boost.
- 1 tsp cumin – For warm, earthy flavor.
- Salt & pepper – To taste.
- 2 cups rotisserie chicken – Cooked, chopped, or shredded for convenience.
- 7.5 oz black beans – Half a can, rinsed and drained.
- 7 oz salsa – A small can to add moisture and flavor.
- 1/2 bunch cilantro – Fresh and roughly chopped for garnish.
- 1/2 lb cheddar cheese – Grated for melty goodness.
- 9 corn tortillas – Sliced to layer in the casserole.
- 2 cups mild green enchilada sauce – The base for the casserole.
- Desired toppings: sour cream, tomatoes, avocado, lettuce, cilantro, lime juice.
Toolbox for This Recipe
- Large skillet – For sautéing your veggies.
- 9×13 inch casserole dish – To layer your ingredients.
- Mixing spoon – For combining the ingredients.
- Measuring cups and spoons – To ensure accurate measurements.
- Knife and cutting board – For chopping vegetables and chicken.
Mastering Chicken And Vegetable Enchilada Casserole: How-To

Step 1: Prepare the Vegetables
In a large skillet over medium heat, add the olive oil. Once hot, toss in the diced zucchini, sliced green onions, diced green pepper, and sliced green olives. Sauté for about 5 minutes, or until the vegetables are tender. Add the chopped spinach, cumin, salt, and pepper, and cook for an additional 2 minutes until the spinach is wilted.
Step 2: Mix the Chicken and Beans
In a mixing bowl, combine the cooked, shredded rotisserie chicken, rinsed black beans, and salsa. Mix well until everything is evenly coated.
Step 3: Layer the Casserole
Preheat your oven to 350°F (175°C). In a 9×13 inch casserole dish, spread a thin layer of the green enchilada sauce on the bottom. Layer 3 slices of corn tortillas over the sauce. Next, add half of the chicken and bean mixture, followed by half of the sautéed vegetables. Sprinkle with half of the grated cheddar cheese. Repeat the layers, finishing with the remaining cheddar cheese on top.
Step 4: Bake
Pour the remaining green enchilada sauce over the top layer of cheese. Cover the casserole with aluminum foil and bake in the preheated oven for 25 minutes. Then, remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.
Step 5: Garnish and Serve
Once baked, remove the casserole from the oven and let it cool for a few minutes. Garnish with chopped cilantro and your favorite toppings such as sour cream, diced tomatoes, avocado, lettuce, and a squeeze of lime juice. Serve warm and enjoy!
Smart Substitutions

- Use ground turkey or beef instead of chicken for a different protein option.
- Swap green olives with black olives or omit them if you prefer.
- Try different cheeses such as Monterey Jack or pepper jack for a spicy kick.
- Use whole wheat tortillas for a healthier alternative.
- Incorporate other veggies like corn or diced tomatoes for added flavor and nutrition.
Insider Tips
- For added flavor, consider marinating your chicken in lime juice and spices before cooking.
- Letting the casserole sit for a few minutes after baking will help it set, making it easier to serve.
- Feel free to customize the spice level by using spicy salsa or adding jalapeños to the veggie mix.
- This casserole freezes beautifully; make a double batch and save one for later!
Save for Later: Storage Tips
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply place in the oven at 350°F (175°C) until warmed through, or microwave individual portions. You can also freeze the casserole before baking. Just cover it tightly with foil or plastic wrap and store it in the freezer for up to 3 months. When ready to bake, thaw in the refrigerator overnight and bake as directed.
Popular Questions
Can I use fresh chicken instead of rotisserie chicken?
Absolutely! You can cook and shred your own chicken—just make sure to season it well for great flavor.
What can I use if I don’t have green enchilada sauce?
You can use red enchilada sauce or even homemade enchilada sauce if you prefer. The flavor will be slightly different but still delicious!
Can I make this dish vegetarian?
Yes! Simply omit the chicken and replace it with more beans or vegetables. You can add lentils or quinoa for protein.
How long does it take to prepare this casserole?
Preparation takes about 20-30 minutes, and then you’ll have about 40 minutes of baking time, making this a great option for a weeknight dinner.
Cook This Next
- Beef Enchiladas – A hearty twist on the classic.
- Vegetable Stir-Fry – A quick, healthy option for busy nights.
- Chicken Tacos – Easy and delicious, perfect for taco night.
- Cheesy Baked Rice – Comfort food at its best.
Hungry for More?
If this Chicken And Vegetable Enchilada Casserole has sparked your culinary creativity, stay tuned for more delicious recipes! From comforting casseroles to vibrant salads and indulgent desserts, there’s always something new to try. Explore your kitchen, experiment with flavors, and most importantly, enjoy the process of cooking. Every meal is an opportunity to create something special for yourself and your loved ones. Happy cooking!

Chicken And Vegetable Enchilada Casserole
Ingredients
For the Casserole:
- 2 tbsp olive oil For sautéing the vegetables
- 1 small zucchini Diced
- 4 green onions Sliced
- 1/2 cup green pepper Diced
- 1/4 cup green olives Sliced
- 2 cups baby spinach Chopped
- 1 tsp cumin
- Salt & pepper to taste
- 2 cups rotisserie chicken Cooked, chopped, or shredded
- 7.5 oz black beans Half a can, rinsed and drained
- 7 oz salsa Small can
- 1/2 bunch cilantro Fresh and roughly chopped
- 1/2 lb cheddar cheese Grated
- 9 corn tortillas Sliced
- 2 cups mild green enchilada sauce The base for the casserole
- Desired toppings: sour cream, tomatoes, avocado, lettuce, cilantro, lime juice
Instructions
Mastering Chicken And Vegetable Enchilada Casserole: How-To
- In a large skillet over medium heat, add the olive oil. Once hot, toss in the diced zucchini, sliced green onions, diced green pepper, and sliced green olives. Sauté for about 5 minutes, or until the vegetables are tender. Add the chopped spinach, cumin, salt, and pepper, and cook for an additional 2 minutes until the spinach is wilted.
- In a mixing bowl, combine the cooked, shredded rotisserie chicken, rinsed black beans, and salsa. Mix well until everything is evenly coated.
- Preheat your oven to 350°F (175°C). In a 9x13 inch casserole dish, spread a thin layer of the green enchilada sauce on the bottom. Layer 3 slices of corn tortillas over the sauce. Next, add half of the chicken and bean mixture, followed by half of the sautéed vegetables. Sprinkle with half of the grated cheddar cheese. Repeat the layers, finishing with the remaining cheddar cheese on top.
- Pour the remaining green enchilada sauce over the top layer of cheese. Cover the casserole with aluminum foil and bake in the preheated oven for 25 minutes. Then, remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.
- Once baked, remove the casserole from the oven and let it cool for a few minutes. Garnish with chopped cilantro and your favorite toppings such as sour cream, diced tomatoes, avocado, lettuce, and a squeeze of lime juice. Serve warm and enjoy!
Equipment
- Large Skillet
- 9x13 inch Casserole Dish
- Mixing spoon
- Measuring cups and spoons
- Knife and cutting board
Notes
- For added flavor, consider marinating your chicken in lime juice and spices before cooking.
- Letting the casserole sit for a few minutes after baking will help it set, making it easier to serve.
- Feel free to customize the spice level by using spicy salsa or adding jalapeños to the veggie mix.
- This casserole freezes beautifully; make a double batch and save one for later!
