No more boring beef mince recipes….. Kick off the week with THIS flavour packed Mexican Ground Beef Casserole!! With corn, capsicum/bell peppers and black beans, this rice casserole is juicy, cheesy, and packed with big Mexican flavours.
One pot, quick dinner idea that’s on the table in 30 minutes!

Mexican Ground Beef Casserole with rice
This is essentially the filling for the Mexican Stuffed Peppers I shared a few weeks ago. Why am I bothering?
Because when I share a pork chop recipe on Instagram, people always ask if it can be made with chicken.
When I share a chicken thigh recipe, people always ask if it can be made with breast.
And when I share Mexican Stuffed Peppers, people ask if it can be made without the peppers…… 😂😂😂
Which actually, as strange as it sounds, I thought was a very valid question because I can imagine how irritating it would be to watch that stuffed peppers video and drool when the juicy beef rice filling comes oozing out, knowing full well you have no peppers in your fridge.
So – here’s the filling recipe which is a Mexican flavoured ground beef casserole made with rice. It’s mouth-wateringly delish!!!

What you need for Mexican Ground Beef Casserole
Here’s what you need. Feel free to substitute the capsicum, born and beans with other vegetables of choice – you need about 5 to 6 cups of diced veggies in total.

How to make this Mexican Rice Casserole
This is a one pot quick dinner that will be on your table in 30 minutes!
Essentially, it starts by browning the beef with onion and garlic, then you add a ton of Mexican spices, rice and liquids then you give it a big stir and let it simmer away on the stove until the rice is tender.
To give it a good slug of extra flavour, I like to stir in cheese as well as green onion for freshness (I also like doing this because I get a kick out of watching the cheese melt into the rice 😇), top with a bit more cheese, clamp the lid on and leave it for a minute to let the residual heat to melt the cheese.

The texture of this rice casserole is like a creamy risotto – except it tastes like juicy Enchiladas.
I love the pops of flavour and texture from the corn and beans – adds extra interest!

Another quick beef mince recipe!
Regular readers know I’m a big fan of beef mince. It’s just so easy – no chopping required, highly versatile. A great flavour absorber, quick to cook.
And this Mexican Rice Casserole is the latest addition to my ground beef recipe collection. Other than Bolognese (which is, without a doubt, the recipe I make most often!), a few of my other favourites include:
Quick Asian Beef Bowls – there’s a lot of fans of this recipe!!
Salisbury Steaks – juicy seasoned beef patties smothered in mushroom gravy
Juicy Italian Meatballs – well, actually, all meatballs!
Chilli Con Carne, Beef Tacos, Baked Ziti, Baked Spaghetti, Moussaka, Meatloaf, Homemade Hamburger Helper….
I have to stop. I love them all! Of course I do. Otherwise I wouldn’t have shared the recipe!! ~ Nagi x
Watch how to make it
More easy, cosy casseroles
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Mexican Ground Beef Casserole with Rice (Beef mince!)
Ingredients
- 2 tbsp olive oil
- 1 onion , finely chopped
- 3 garlic cloves , minced
- 500g (1 lb) ground beef (mince), lean
- 1/3 cup tomato paste
- 1 1/4 cup long grain white rice , uncooked (Note 1)
- 2.5 cups (625 ml) chicken broth/stock , low sodium
- 400g (14oz) can corn kernels , drained (Note 2)
- 400g (14oz) can black beans , drained (or other beans)
- 1 capsicum/bell pepper , diced
- 1 cup green onions/shallots
- 2 cups (200g) cheese , shredded (anything that melts! Note 3)
MEXICAN SPICES:
- 0.5 tsp cayenne pepper (Note 4)
- 1.5 tbsp dried oregano
- 3 tsp cumin
- 3 tsp coriander
- 3 tsp onion powder
- 2 tsp paprika
- 1.5 tsp salt
Instructions
- Heat oil in a large pot over high heat. Add garlic and onion, cook 1 1/2 minutes until onion is translucent.
- Add beef and cook, breaking it up as you go, until you no longer see raw meat (about 2 minutes).
- Add Mexican Spices and cook for 30 seconds.
- Add capsicum and cook for 1 minute.
- Add tomato paste and broth, stir to mix in.
- Add rice, corn and black beans.
- Stir, bring to simmer then cover and lower heat to medium low (simmering gently). Cook 15 minutes.
- Remove lid, quickly stir through green onion and HALF the cheese.
- Smooth top then sprinkle on remaining cheese. Cover and leave for 1 minute just to melt cheese.
- Remove from stove and serve immediately, garnished with more green onion if desired.
Recipe Notes:
Nutrition Information:
Life of Dozer
This is where he is as I’m writing this post (ie licking his lips at the sight of the photos…):

I saved this recipe when i saw in on FB on 2019/2020. I have used it over 50 times and absolutely love it!! its great because the kids love it too!
I plan on making it tomorrow night for dinner, do you think arborio rice will work? I have run out of white and last time i tried brown it didn’t work well.
Totally lovely. Another one of your recipes an instant hit with my family
Our newest fave! I omit the rice and serve on tortillas. Awesomesauce!
I made this last week. It was interesting that the minced beef just ‘disappeared’ or ‘blended’ into the rice. The whole dish was yummy!
This site has given me a very useful information. thanks for sharing us such a good stuff like that i am really impressed. please visit our website Taiz Mind
I made this (almost) as per the recipe, except I used brown rice (cooked in a rice cooker first til almost done), and left out the cayenne for small people. I used red + green capsicum and slightly less cheese. Really loved this and it’s on the menu again this week.
Absolutely amazing! Was so delicious and loved by the whole family. I’ve been asked to make this at least once a week!
Great recipe, I didn’t have any capsicum so chucked grated carrots in and it worked well 🙂 mozzarella cheese in the fridge was an interesting take but made it more fun to eat
How would you adapt the recipe for brown rice?
Third time making this recipe – and I love it every time! Very delicious ….. thank you Nagi!
I served this with a dollop of sour cream and some corn chips on the side to complete the Mexican fiesta. Delicious!
Thanks Nagi
Easy and simple recipe that produces a great meal for the family
yummy would definitely make again. I would like to try and reduce the calories if anyone has some great substitue suggestions.
Dear Nagi
I have made numerous of your recipes and yet to find one that doesn’t work!! Keep up with recipes they are brilliant!!
Thank You
Anne Griffiths
It was delicious.. I’m in Africa and it’s hard to get the Mexican spices right.. But it was delicious
This was SO GOOD! Everyone was very happy 😀
PS Made as per recipe, with white long grain rice, and cooked to perfection in time, maybe only had it in a minute or two longer.
I use a lot of your recipes but I must admit this one is the best one I’ve had! I do a meal plan and this dish is on rotation every fortnight. Absolutely delicious, I love to add culleys no.10 hot sauce and sour cream on mine 🤤
Hi, Nagi,
I’m a newbie at your site. i made the rice to compliment the Chili relleno that was for dinner. Tks, Nagi,
It’s a great recipe! I tweaked it a bit!! I added fresh cilantro instead of cumin or coriander. I also added chili powder and an old packet of taco seasoning! Just used what I had!! It’s delicious I also substituted ground Turkey for ground beef because it’s what I had
Amazing flavour. I did add extra few minutes at the end as rice was just aldente, but my goodness.. we locked our plates… Will make again. Thanks for the recipe Nagi