White Sauce Mexican Casserole

If you’re searching for the perfect crowd-pleasing meal, this simple yet flavorful one-dish White Sauce Mexican Casserole is just what you want.

It’s packed with delicious ingredients and makes for an easy meal any time of the year. Serve it with Mexican cornbread for a complete meal. Make this tasty Mexican casserole recipe tonight!

Another reason this dish is so versatile and appealing because you can make substitutions and variations to this Mexican casserole recipe to suit your tastes and dietary restrictions or accommodate dinner guests. 

Super yummy and super easy!

Scroll to bottom for printable recipe card.

Why do I love White Sauce Mexican Casserole?

I particularly love this Mexican casserole for many reasons, including the following. 

• It’s easy to prepare
• You don’t need to dirty a pile of dishes. Just sauté your meat and veggies, and transfer your ingredients to your casserole dish to bake in the oven. 
• You can have your kids help you with this fun and easy dish. 

What is Mexican white sauce made of?

Mexican white sauce is made from sour cream, milk, cumin, oregano, and jalapeños. You can substitute jalapeños for red pepper and oregano for cilantro. 

Is white sauce Alfredo sauce?

Mexican white sauce is not Alfredo sauce. Alfredo sauce has white roux, cream, and Parmesan cheese. Mexican white sauce has a sour cream base with milk and spices. 

How to serve White Sauce Mexican Casserole?

Serve the White Sauce Mexican Casserole as a main dish, or bring it to any gathering. Cut it into squares or slices and serve with your favorite cornbread. 

Cooking Tips:

Here are a few great cooking tips to ensure a great outcome. 

• Gather and measure your ingredients in advance so you don’t need to stop during the assembly process. 
• Use quality ground beef or chicken.
• Make sure your dairy ingredients are fresh. 
• Use quality cheese. 
• Fresh vegetables are always best unless the recipe indicates otherwise. 

Variations:

You can change the meat to chicken for those who prefer, or make your dish vegetarian by using meat substitutes. Try using crème fresh instead of sour crème for a flavorful twist. 

White Sauce Mexican Casserole

Prep Time: 10 minutes minutes

Cook Time: 40 minutes minutes

Total Time: 50 minutes minutes

Servings: 5

If you're searching for the perfect crowd-pleasing meal, this simple yet flavorful one-dish White Sauce Mexican Casserole is just what you want. It's packed with delicious ingredients and makes for an easy meal any time of the year. Serve it with Mexican cornbread for a complete meal. Make this tasty Mexican casserole recipe tonight!

5 from 2 votes

Review Recipe

Ingredients 

• 1 lb. ground beef 80/20
• 1/2 C onion, finely chopped
• 1 pack hot taco seasoning mix
• 2 C shredded cheddar cheese
• 1 can refried beans
• 1 C prepared mexican rice
• 1 can fire roasted corn, drained
• 4-5 large flour tortillas, cut in half
• 8 oz of thick chunky pico de gallo
• ½ cup sour cream as garnish
• 2-3 fresh jalapenos as garnish
• Cilantro as garnish

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Instructions

• Spray your casserole dish with cooking spray.
• In a large saute pan brown ground beef ,taco seasonings, and onion.
• Drain the beef and set to the side.
• Lay the 2 half tortillas in the bottom of the baking dish.
• Add 1/3 of the beans on top of the tortillas and spread evenly.
• Now add 1/3 of the meat and add some cheese, spread evenly.
• Add the second halves of the tortilla, then some of the rice, half of salsa, and some of the corn and cheese.
• Add the third layer of half tortillas, some of the beans , meat, and cheese.
• Add the fourth half layer tortillas, then some beans, meat, corn, rice, salsa and cheese.
• Cover with foil.
• Bake for 350 for about 40 minutes.
• Set to the side for 5 to 10 minutes.
• Garnish as desired.

Nutrition

Calories: 826kcal | Carbohydrates: 60g | Protein: 47g | Fat: 44g | Saturated Fat: 19g | Polyunsaturated Fat: 19g | Trans Fat: 1g | Cholesterol: 143mg | Sodium: 1247mg | Fiber: 7g | Sugar: 7g

Author: Laura

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How to store white sauce Mexican casserole?

Store your White Sauce Mexican Casserole in an airtight container in the refrigerator for up to five days. 

How to reheat White Sauce Mexican Casserole?

Reheat your White Sauce Mexican Casserole in the microwave on medium power for three minutes or until heated throughout. You can also heat it in your oven at 250 degrees Fahrenheit for 15 minutes or until heated throughout. 

How much does White Sauce Mexican Casserole last on the fridge?

Mexican casserole lasts approximately five days in the refrigerator when stored properly. 

Can I make ahead White Sauce Mexican Casserole?

If you want to make this dish ahead for an event or gathering, you can refrigerate it and then bake it in the oven according to the directions. 

Related Recipes You Might Enjoy:

If you love this recipe as I do, try these related recipes that will surely be a hit! 

Hashbrown Chicken Casserole– Are you craving a comfort food meal? Give this hashbrown chicken casserole that is made with hashbrowns, cheddar cheese, frozen veggies, corn, shredded chicken, and more.

Sour Cream Chicken Enchilada Casserole – The sour cream chicken enchilada recipe is one of my favorites, it’s so easy to make, and it’s always a hit with my family,