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 Casserole?

You need 14 ingredients. The key ingredients include: 1 packet taco mix, 2 boneless chicken breasts, 6 to 7 stems chopped scallions, 2 stalks chopped celery, and more.

Is Mexican Casserole suitable as meat & poultry?

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

How do I store leftover Mexican Casserole?

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

Mexican Casserole Recipe

Name: Mexican Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 packet taco mix; 2 boneless chicken breasts; 6 to 7 stems chopped scallions; 2 stalks chopped celery; 2 sticks chopped carrot; 1 chopped green bell pepper; 6 diced plum tomatoes; 3 to 4 cloves minced garlic; 1 to 2 minced jalapenos; 10+ sliced black olives; 2 Tbsp. olive oil; 1 Tbsp. (dry or fresh) cilantro; 20 to 30 tortilla chips; 3 oz. shredded Cheddar or Jack cheese

Try this homemade Mexican Casserole recipe the whole family will love. Made with taco, chicken breasts, scallions and celery. Easy step-by-step instruct…

This Mexican Casserole relies on simple, everyday ingredients such as packet taco mix, boneless chicken breasts, to 7 stems chopped scallions and stalks chopped celery. It comes together quickly and makes 4 servings, at about 413 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 Meat & Poultry

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 Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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