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Food blogger, Bella Bucchiotti of xoxoBella, shares a recipe for a fiesta chickan pasta casserole bake. This Mexican chicken casserole that is great for using rotisserie or leftover chicken has chicken, corn and black beans.

Fiesta Chicken Pasta Casserole Bake

Course: Meals
Cuisine: Italian, Mexican
Keyword: casserole, chicken
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 5
Calories: 612kcal
Author: Bella
This fiesta chicken pasta casserole bake is delicious. Chicken, corn and black beans pair with tomatoes, sour cream to make this perfect Mexican chicken casserole. A southwest chicken and pasta casserole is perfect to use with rotisserie or leftover chicken.
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  • 8 Ounces pasta uncooked
  • 3 Cups chicken cooked, shredded
  • 1 Can rotel 10 ounces
  • 1 Cup sour cream
  • 1 Can corn whole kernel, 15 ounce, drained
  • 1 Can black beans whole, 15 ounce, drained, rinsed 
  • 3/4 Cup black olives sliced and divided
  • 1 Can green chilis 7 ounce, diced
  • 1 Can cream of chicken soup 10.75 ounce
  • 1 Teaspoon cumin
  • 1 Teaspoon garlic salt
  • 2 Cups cheese shredded Mexican blend, divided 
  • cilantro for garnish 


  • Preheat the oven to 350 degrees F. 
  • Cook pasta according to the directions on the package.  
  • Save 1 cup of cheese, ¼ cup black olives and the cilantro. 
  • In a large mixing bowl combine all remaining ingredients. 
  • Mix in the cooked pasta and combine. 
  • Pour into the 9in x 13in pan and spread evenly.  Cover with remaining cheese and cover with tin foil. 
  • Bake for 20 minutes then remove the tin foil and bake an additional 5 minutes. 
  • Remove and serve with remaining black olives and cilantro. This is also delicious with avocado and salsa. 


Calories: 612kcal | Carbohydrates: 46g | Protein: 28g | Fat: 37g | Saturated Fat: 18g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 13g | Trans Fat: 1g | Cholesterol: 101mg | Sodium: 1996mg | Potassium: 877mg | Fiber: 11g | Sugar: 12g | Vitamin A: 1492IU | Vitamin C: 24mg | Calcium: 450mg | Iron: 4mg
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The nutrition information provided are only estimates based on an online nutritional calculator. I am not a certified nutritionist. Please consult a professional nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.