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Vegetarian Mexican Casserole

The best vegetarian mexican casserole recipe with bell pepper, corn, black beans, enchilada sauce, and cheese. A hearty and delicious vegetarian dinner recipe

Easy vegetarian mexican rice casserole recipe

Vegetarian mexican rice casserole – a classic favorite recipe gone meatless.

This casserole is incredibly filling, delicious, and so easy to make!

Packed full of protein, veggies, and a delicious cheesy combo of cream cheese and mexican cheese.

Fresh lime juice and enchilada sauce round it all out for an incredible flavor!

vegetarian mexican casserole

Mexican recipes are so easy to make vegetarian.

Perfect to get your protein and veggies all in one dish!

We eat mexican recipes at least once a week, sometimes more.

Just made this for dinner and my very picky husband absolutely LOVED it!! Thank you for a lovely, easy, and cheap meal.

vegetarian mexican casserole

Vegetarian enchiladas are another recipe that we make regularly. 

There are so many ways to make delicious meatless mexican food that we never get sick of it!

Ingredients to make mexican rice casserole

  • red onion
  • fresh garlic
  • red bell pepper
  • frozen corn kernels
  • enchilada sauce
  • diced fire roasted tomatoes
  • fresh lime
  • cream cheese
  • cooked white rice
  • black beans
  • chili powder
  • cumin
  • cayenne
  • salt
  • mexican cheese
Easy vegetarian cheesy mexican casserole

How to make vegetarian mexican rice casserole

First, we start off with cooking some white rice in a rice cooker.

Honestly you can make it on the stove, but that sticky, super fluffy rice straight from the rice cooker…now that my friends is what life is all about.

meatless mexican rice casserole

My rice cooker has been one of my most favorite purchases and I use it all the time!

You just can’t beat how convenient it is to be able to just put your rice in and it cooks itself.

Total dinner time game changer!

While the rice is cooking, you will make the rest of the casserole on the stove.

gluten free vegetarian casserole

Cooking the filling for the casserole

Besides the rice, this recipe all comes together in one big pot.

I used my dutch oven and it was the perfect size!

Any large pot will work for this recipe.

Chop up all of your veggies and get them ready to cook.

easy mexican rice casserole

First, add the olive oil, red onion, garlic, and bell pepper to the dutch oven.

Cook over medium high heat, stirring often, until the onion is translucent.

vegetarian mexican recipes

Add in the frozen corn, and fire roasted tomatoes and cook a few more minutes.

fire roasted tomatoes and corn

Add black beans, the cooked rice, fresh lime juice, enchilada sauce, spices, cream cheese, and some of the mexican cheese.

enchilada sauce

Stir to combine and heat through, then salt to taste.

mexican cheese rice casserole

For this recipe I used pre shredded mexican cheese, but any cheese will work.

Mix up the flavors by using colby jack, pepper jack, or a mix of your favorite mexican cheeses!

vegetarian mexican casserole

Serving your mexican rice casserole

Serve topped with sour cream, cheese, and tortilla chips!

Squeezing some more fresh lime on top will make the flavors pop even more. 

We love dipping it with tortilla chips for that added crunch factor.

gluten free mexican rice casserole

I’m all about the texture!

No fuss, delicious real food comfort in a bowl.

Full of fresh veggies, cream cheese (that’s where you get that luscious creaminess from!), black beans, fresh lime, enchilada sauce, and more – this casserole is all things delicious!

My family loved it. Easy to make and great taste.

Easy vegetarian mexican rice casserole recipe

If you’re on the fence about dinner tonight, I highly suggest making this.

Absolutely delicious! Will be a part of our meal rotation from now on. – Hannah

My family gobbled it up and asked for seconds.

We couldn’t wait to eat the leftovers the next day!

This makes a ton of food and is delicious heated up the next day.

Made this for dinner…..a definite crowd pleaser! Hubby and kids loved it! Highly recommend! – Debby

It doesn’t dry out and stays tasting amazing!

Top with extra lime juice each time for an added flavor punch.

More vegetarian Mexican Recipes

Looking for more delicious vegetarian mexican recipes? Try some of our favorites below!

Are you making this recipe? I want to see! Don’t forget to tag me on instagram @buildyourbite and hashtag #buildyourbite with your recipe creations!

Be sure to pin this recipe for later and follow Build Your Bite on Pinterest for all the latest delicious recipes!

The best vegetarian mexican rice casserole!

Did you make this recipe? Be sure to leave a star rating below!

Vegetarian mexican casserole recipe

Yield: 8 servings

Vegetarian Mexican Casserole

Vegetarian Mexican Casserole

Hearty and delicious vegetarian mexican casserole recipe with rice and veggies

Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes


  • 1 medium red onion, diced
  • 8 cloves of garlic, minced
  • 1 red bell pepper, diced
  • 1 cup frozen corn kernels
  • 8 oz enchilada sauce
  • 14 oz diced fire roasted tomatoes
  • juice of 1 lime
  • 2 tablespoons cream cheese
  • 4 cups COOKED white rice
  • 1 can black beans, drained
  • 1 teaspoon chili powder
  • 3 teaspoons cumin
  • 1/4 teaspoon cayenne
  • 1 teaspoon salt
  • 1/2 cup mexican cheese + more for topping
  • sour cream, for serving
  • tortilla chips, for serving


  1. Cook rice according to instructions (I used a rice cooker) - the amount of uncooked rice varies based on your brand. You will need 4 cups of cooked rice to add to the recipe
  2. While rice is cooking, heat a large heavy bottomed pan over medium high heat (I used a dutch oven)
  3. Add 1 tablespoon of olive oil, and sauté the red onion, garlic, and bell pepper for 8-12 minutes, or until onion becomes translucent
  4. Add the corn and fire roasted tomatoes and stir an additional 3 minutes
  5. Add drained black beans, 4 cups of cooked rice, lime juice, enchilada sauce, chili powder, cumin, cayenne, cream cheese, and 1/2 cup of mexican cheese
  6. Add salt to taste (I used a teaspoon)
  7. Serve topped with additional mexican cheese, sour cream, and tortilla chips
  8. Enjoy!

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Nutrition Information:



Serving Size:


Amount Per Serving: Calories: 250Total Fat: 5gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 2gCholesterol: 11mgSodium: 826mgCarbohydrates: 44gFiber: 7gSugar: 6gProtein: 9g

Did you make this recipe?

Be sure to tag me on instagram @buildyourbite and hashtag #buildyourbite with your recipe creations!

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Wednesday 2nd of September 2020

I'm missing the casserole part of the recipe ... Do you add the rice then mix it all.and bake ?

Corissa H.

Sunday 16th of August 2020

This is so tasty!! I substituted 4 cups of quinoa instead of the rice, and the texture and flavor is still fantastic! Also, if you don’t want to use separate spices, I used a packet worth of taco seasoning with a little extra cumin. Delish!!


Monday 10th of August 2020

Thanks so much for this recipe, it is endlessly "tweakable". The first time I made it as written, with the addition of a pound of ground turkey, Delicious, but a bit much rice for my crew. Second time reduced the rice, excellent! Tonight I'm making it with a pound of bulk chorizo because that's what I had in the freezer. We'll see how that goes! I serve with sour cream, jalapeños, and tortilla chips for those who want them. This is an all-around winner.

Joy R

Sunday 26th of July 2020

Just made this for my neighbors who are quarantined. They love Mexican food. I thought this would be a perfect dish for them as it is versatile in how it can be served - as is out of the pan (it’s delicious), as a dip for chips, on chips with extra cheese as nachos With sour cream, avocado, more salsa, jalapeños, black olives, some cooked ground beef or chicken.. even with some shredded lettuce. Thank you so much for sharing it. I liked it so much I hand wrote It into a recipe journal I keep for recipes I don’t want to forget.


Thursday 6th of August 2020

My husband hates cheese. Can I make it and add cheese just to mine

Joy Shull

Sunday 26th of July 2020

I'm so happy you enjoyed the recipe, Joy!


Monday 13th of July 2020

What is Mexican cheese? Mexican here, and I can’t think of any except queso fresco.

Joy Shull

Saturday 18th of July 2020

It's usually a pre packaged blend of some mixture of monterey jack, colby jack, cheddar, or sometimes another cheese. Definitely not authentic!