Mexican Casserole Easy Dinner Idea

Published 1/5/2022 • Updated 8/23/2022 Love casseroles? Us too! Try the best chicken casserole or our yummy hamburger casserole next.

The Easiest Mexican Casserole

Start your week off right and make this super easy Mexican casserole for dinner! We are all about ground beef recipes. There are so many different meals that you can whip up in a hurry with ground beef. Some of our favorites are these ground beef nachos, this yummy Mexican skillet recipe, these easy ground beef tacos, and our favorite beef chili recipe. You just can’t go wrong.

Ingredients You’ll Need

The ingredient list for this casserole is full of all-star ingredients that are pantry staples! Check out everything you’re going to need.

Ground beef- We used 93/7% fat content for our ground beef, but you can use whatever ground beef you’d like. Minced garlic– Whether you use garlic cloves or pre-minced garlic, don’t skip it! Bell peppers– The bell peppers in this Mexican beef skillet add both vegetables and great crunch. We used red and green peppers, but use whatever color you’d like! White onion– Onion adds a great base and onion flavor. Instant rice– Yes, Instant rice! You can use white or brown instant rice. We use instant rice instead of regular rice to keep the cook time down! We do not recommend using regular rice in this recipe. Beef broth– You need a bit of liquid to help cook the rice. We love using beef broth because it has amazing flavor Tomato sauce– We love saucy ground beef tacos and the tomato sauce in the Mexican casserole adds that traditional taco flavor you love. Green chilies– These chiles add a little extra kick to your beef casserole! Pinto beans– Add a little protein to this Mexican beef casserole with some pinto beans! Sweet corn– Another great veggie add. Spices– We basically use the same spices in this Mexican casserole that we use in our DIY taco seasoning. Chili powder, garlic powder, cumin, and salt! Shredded cheddar cheese– You sprinkle a little cheddar cheese towards the end of this casserole bake time for a delicious cheesy topping.

Ingredients Swaps

Don’t have everything on the ingredient list for this Mexican casserole? Have no fear, here are some great ingredient swaps!

sour cream or Greek yogurt chopped cilantro salsa guacamole crushed tortilla chips

Ground beef —> try ground turkey or ground chicken! Bell peppers—> you can use any color of bell pepper! If you like things spicy, try adding in jalapeños or poblano peppers! White onion—> any color onion will work for this recipe. Pinto beans—> not a pinto person? Try black beans! Canned corn—> hominy would also be a great addition or substitute for corn in this casserole recipe.

How to Make this Mexican Beef Casserole

This Mexican casserole really is so easy to make. Here’s how you do it! Print Your Own

Storage

You can store this Mexican casserole in an air tight container for up to 5 days! Just be sure the casserole is cooled completely before placing it in the fridge.

Make a burrito! Add 1/2 cup to 1 cup of this casserole to a large tortilla along with some salsa, guacamole, cheese, and Greek yogurt. Try a Taco salad. Throw some spinach or massaged kale in a bowl and top it with some of this Mexican casserole. Make a burrito bowl. Make an at home burrito bowl and add this casserole to a bowl with greens, a coleslaw, guacamole, and salsa!

Can I freeze this?

Yes! You can freeze this recipe. Let the casserole cool completely before placing it in a gallon sized bag, remove the air, and place it in the freezer for up to 3 months.