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Southwest Chicken Casserole

Best Southwest Chicken Casserole

Melena
Southwest Chicken Casserole is a flavor-packed comfort dish made with tender chicken, rice, beans, corn, and melty cheese — all baked in a creamy, smoky sauce. It’s hearty, family-friendly, and bursting with bold Southwest spices that make every bite unforgettable.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes

Ingredients
  

  • Core Ingredients:
  • 3 cups cooked chicken shredded or cubed; rotisserie works great
  • 2 cups cooked rice white, brown, or cauliflower for low-carb
  • 1 can 15 oz black beans, drained and rinsed
  • 1 cup corn fresh, frozen, or canned
  • 1 can Rotel or diced tomatoes with green chiles
  • 4 oz ½ block cream cheese, softened (or ½ cup sour cream)
  • 1 ½ cups shredded cheddar or Monterey Jack cheese
  • ¼ cup chicken broth optional, for creamier texture
  • Southwest Spice Mix:
  • 1 teaspoon chili powder
  • 1 teaspoon cumin
  • ½ teaspoon garlic powder
  • ½ teaspoon smoked paprika
  • Salt and black pepper to taste
  • Optional Add-Ins:
  • 1 jalapeño diced (for heat)
  • ½ cup chopped bell peppers
  • Fresh cilantro or green onions for garnish

Instructions
 

  • Preheat Oven:
  • Set oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  • Prepare Ingredients:
  • Shred or cube cooked chicken, cook rice (if not done already), and drain the beans and corn.
  • Mix It All Together:
  • In a large mixing bowl, combine chicken, rice, beans, corn, Rotel, cream cheese, and all seasonings. Stir until creamy and evenly mixed.
  • Assemble the Casserole:
  • Spread the mixture evenly into the prepared baking dish.
  • Sprinkle shredded cheese on top.
  • Bake:
  • Bake uncovered for 25–30 minutes, until the casserole is bubbly and golden brown on top.
  • Garnish & Serve:
  • Let rest 5–10 minutes before serving.
  • Garnish with fresh cilantro, diced avocado, or a squeeze of lime juice for a bright finish.

Notes

  • Use pre-cooked chicken to save time.
  • Add crushed tortilla chips on top before baking for extra crunch.
  • Adjust the spice level — more chili powder or jalapeños for heat, less for mild flavor.
  • Store leftovers in an airtight container up to 4 days.
  • To freeze, cool completely, wrap tightly, and freeze for up to 3 months.