How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mexican Chicken Pasta Casserole?

You need 13 ingredients. The key ingredients include: 12 ounces rigatoni pasta (or 12 ounces other medium pasta shape) or 12 ounces ziti pasta (or 12 ounces other medium pasta shape), 2 teaspoons vegetable oil, 1 medium onion, chopped, 1 garlic clove, minced, and more.

Is Mexican Chicken Pasta Casserole suitable as pasta & noodles?

Yes, Mexican Chicken Pasta Casserole falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Mexican Chicken Pasta Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Mexican Chicken Pasta Casserole Recipe

Name: Mexican Chicken Pasta Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 12 ounces rigatoni pasta (or 12 ounces other medium pasta shape) or 12 ounces ziti pasta (or 12 ounces other medium pasta shape); 2 teaspoons vegetable oil; 1 medium onion, chopped; 1 garlic clove, minced; 1 jalapeno chile, seeded and minced; 2 tablespoons chili powder; 1 (28 ounce) can diced tomatoes, undrained; 1 teaspoon cumin; 1 teaspoon dried oregano; 8 ounces boneless skinless chicken breasts, cooked and cut into thin strips; 1/4 cup ripe olives, chopped; 1 cup monterey jack cheese, Queso cheese, Jalapeno Havarti Cheese, shredded and divided; vegetable oil cooking spray

Try this homemade Mexican Chicken Pasta Casserole recipe the whole family will love. Made with rigatoni pasta, vegetable oil, onion and garlic. Easy ste…

This Mexican Chicken Pasta Casserole relies on simple, everyday ingredients such as vegetable oil, medium onion, chopped, garlic clove, minced and chili powder. It comes together quickly and makes 4 servings, at about 603 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Mexican Chicken Pasta Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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