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Delicious Spicy Mexican Chicken Casserole topped with cheese and spices.

Mexican Chicken Casserole

A delightful blend of tender chicken, vibrant vegetables, and zesty spices, perfect for family gatherings or cozy weeknight dinners.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: Mexican
Calories: 425
Ingredients Method Notes

Ingredients
  

Spices
  • 2 teaspoons chili powder Adds a warm depth to the flavor profile.
  • 2 teaspoons smoked paprika Infuses a smoky richness.
  • 1 teaspoon oregano A fragrant herb that adds earthiness.
  • 1 teaspoon garlic powder For a classic, aromatic touch.
  • 1 teaspoon cumin Offers a warm, nutty flavor.
  • 1 teaspoon salt Enhances all the flavors.
  • 1/2 teaspoon pepper Adds a mild kick.
  • 1 pinch cayenne (optional) For extra heat.
Main Ingredients
  • 14.5 ounces black beans, drained & rinsed Adds protein and texture.
  • 14.5 ounces Mild or Original Rotel, juices strained Offers a fresh, tangy flavor.
  • 1.5 pounds chicken tenders Juicy and the heart of the casserole.
  • 2 sweet peppers (yellow, orange, or red), thinly sliced Crisp and colorful additions.
  • 1 large onion, thinly sliced Aromatic and rounds out the medley.
  • 8 ounces cheddar cheese or Mexican cheese blend, shredded Melty bliss that tops the casserole.
Garnishes
  • Your favorite toppings such as cilantro leaves, avocado, guacamole, green onions, jalapeños, sour cream, salsa, or salsa verde For personalized flair.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) while you prepare your ingredients.
  2. Create a taco seasoning mix: In a small bowl, combine chili powder, smoked paprika, oregano, garlic powder, cumin, salt, pepper, and cayenne (if using). Set aside.
  3. Prepare the baking dish: Spray a 9×13 inch baking pan with cooking spray.
Layering and Cooking
  1. Layer the black beans in the bottom of the pan evenly.
  2. Cover with the can of Rotel, ensuring juices are strained.
  3. Place chicken tenders evenly on top of the beans and Rotel.
  4. Sprinkle half of the taco seasoning over the chicken.
  5. Layer sliced sweet peppers and onions on top of the chicken.
  6. Sprinkle remaining taco seasoning over the vegetables and chicken.
  7. Top with shredded cheese.
  8. Cover with foil and bake for 35-40 minutes, until chicken reaches 165°F.
  9. Garnish with your favorite toppings before serving.

Notes

To maximize your experience, consider adjusting spice levels, adding grains for more filling, or preparing the casserole in advance.