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October 8, 2025

Ellen’s Oklahoma Casserole

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Ellen’s Oklahoma Casserole–A quick, one-pot dinner that’s packed with flavor! Ground beef (or turkey), Rotel, ranch beans, corn, and cheesy Spanish rice all cook together in minutes for the easiest weeknight meal ever. This dump-and-go Instant Pot recipe is hearty, budget-friendly, and family-approved.

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Oklahoma Casserole

Ellen’s Oklahoma Casserole

With only 6 ingredients this recipe is a super fast and easy to make, not to mention delicious. I’m going to share this with my daughter in college so she can make it in her mini Instant Pot*. It’s nice because it doesn’t have any seasonings (which she often doesn’t have). You don’t need to dig through your spice cabinet or measure out a bunch of seasonings because the Zatarain’s mix, Rotel, and ranch beans bring all the flavor you need. It also makes great leftovers for lunch the next day.

Recipe adapted from Ellen’s Oklahoma Casserole on Just a Pinch.

Ingredients/Substitution Ideas

  • Ground beef–or ground turkey
  • Zatarain’s spanish rice–or rice-a-roni spanish rice
  • Rotel diced tomatoes with green chiles–find next to other canned tomatoes
  • Ranch style beans–find next to other canned beans. You can also use chili beans.
  • Frozen sweet corn–or one can of corn, drained.
  • Mexican blend cheese–or another type of cheese you like

Steps

Turn on sauté mode, add the beef once it says HOT, break it up and brown for 5 min. Drain the grease and season with a little salt and pepper.

Pour in the water and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot. Sprinkle in the contents of the Zatarain’s box.

Dump the Rotel, ranch beans and corn on top.

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 3 minutes. When time is up let pot sit for 10 minutes and then move valve to venting. Remove the lid.

Stir in the cheese. 

Serve and enjoy!

Oklahoma Casserole

Notes/Tips

  • Serve with a green salad or roasted vegetables.
  • Instead of Zatarain’s brand you can also use Rice-A-Roni brand of spanish rice.
  • I used my 6 quart Instant Pot*. You can also make this in a 3 or 8 quart pot.
  • Store leftovers in an airtight container* in the refrigerator for up to 4 days or in the freezer for up to 3 months.
  • Try serving the leftovers wrapped up in a soft tortilla.
  • Other recipes you can make with mexican blend shredded cheese are Greg’s Taco Lasagna and Rodeo Casserole.

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Oklahoma Casserole
Did you know you can filter the recipes on my website to search by meat type, IP or Crockpot, low carb, gluten free, etc.? Use the filter to find exactly what you are looking for. 

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Oklahoma Casserole
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Ellen’s Oklahoma Casserole


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 9 reviews

  • Author: 365 Days of Slow and Pressure Cooking
  • Prep Time: 20 minutes
  • Cook Time: 3 minutes (plus 10 minute NPR)
  • Total Time: 23 minutes
  • Yield: 6 servings 1x
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Description

A quick, one-pot dinner that’s packed with flavor! Ground beef (or turkey), Rotel, ranch beans, corn, and cheesy Spanish rice all cook together in minutes for the easiest weeknight meal ever. This dump-and-go Instant Pot recipe is hearty, budget-friendly, and family-approved.


Ingredients

Scale
  • 1 pound ground beef or ground turkey
  • 1 1/2 cups water
  • 1 (6.9 oz) box Zatarain’s spanish rice
  • 1 (10 oz) can Rotel diced tomatoes with green chiles
  • 1 (15 oz) can Ranch style beans
  • 1 1/2 cups frozen sweet corn
  • 1 cup shredded mexican blend cheese

Instructions

  1. Turn Instant Pot to saute setting. When display says HOT add in the beef and break it up and brown for 5 minutes. Drain off excess grease. Lightly salt and pepper the meat.
  2. Pour in the water and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot. 
  3. Sprinkle in the contents of the Zatarain’s box. Dump the Rotel, ranch beans and corn on top.
  4. Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 3 minutes. When time is up let pot sit for 10 minutes and then move valve to venting. Remove the lid.
  5. Stir in the cheese. 
  6. Serve and enjoy!
  • Category: Beef
  • Method: Instant Pot

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Instant Pot Dynamite Rice

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*Karen Petersen is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.

24 Comments Filed Under: 5 ingredients or less, All Recipes, Beans, Beef, Instant Pot, Rice

Comments

  1. Nancy says

    October 24, 2025 at 12:40 pm

    This is great. I made as recipe is written using ground chicken. Really good stuff

    Reply
    • Karen says

      October 25, 2025 at 6:45 pm

      Yum! That sounds great!

      Reply
  2. Kim B. says

    June 12, 2025 at 5:28 pm

    Was in a hurry. Knew this recipe wouldn’t let me down. Just wanted everybody to know this is excellent made with J Dean ground sausage! That’s all I had thawed out in the fridge, so that’s what I used. SO GOOD!!

    Reply
    • Karen says

      June 24, 2025 at 1:04 pm

      Thanks Kim!!

      Reply
  3. JASON HARRIS says

    July 18, 2024 at 11:34 am

    Could this be made in a crockpot?

    Reply
  4. Sue says

    April 11, 2024 at 6:47 pm

    Excellent!!! Great taste!!!

    Reply
    • Karen says

      April 15, 2024 at 1:04 pm

      Thanks Sue!

      Reply
  5. Tilda says

    April 9, 2024 at 6:51 pm

    I baked mine in a 400 degree oven for 45 minutes, stirring about every 10 minutes and added the cheese and let it stand for about 10 minutes to melt the cheese. Next time I’m adding Frito or corn tortilla chips

    Reply
    • Karen says

      April 15, 2024 at 1:07 pm

      Thanks for the instructions! Hope you liked it!

      Reply
  6. Chrryl says

    April 6, 2024 at 10:54 am

    I love these recipes but I don’t own a instapot. These recipes look so good. Can they be made in a crockpot. If so do a conversion recipe

    Reply
    • Dark Beauty says

      October 10, 2025 at 10:15 am

      Hi, rice in the slow cooker is a bit tricky, too dry and it burns or you have too much liquid and mushy rice. You of course brown the meat first. Look up rice in slow cooker if you want to try. I would cook the rice according to package over the stove, then throw everything together to marinate the flavors. A big pot on the stove could work or In a slow cooker for an hour. On low then move to warm setting to let it simmer, rice will likely be mush.

      Reply
  7. Theresa says

    April 5, 2024 at 8:34 pm

    I was a little uncertain about this recipe! Not that I don’t trust you, Karen… You have yet to steer me wrong!
    But, the ranch-style beans are where I was like WHAT?? LOL
    So I made it, and it was so flippin’ GOOD! It had lots of flavor and we all gobbled it right up!
    Now, I couldn’t find the Zatarain Spanish Rice at my store, but they had the Knorr Spanish rice and my hubby likes corn but not in a dish or casserole (he’s a Weirdo)…. So I used hominy instead of corn…. I also used beef broth for my liquid… Plain water is boring! hahaha
    We will be making this again! 🙂

    Reply
    • Karen says

      April 15, 2024 at 1:14 pm

      I’m so glad you tried it! I loved this one. Good to know that Knorr brand works well too 🙂

      Reply
  8. Kathy Watson says

    April 3, 2024 at 5:33 pm

    This was so good! The only corn that I had was a can of southwestern style corn.It worked out fine.Going to be my lunch tomorrow. Thanks for the recipe.

    Reply
    • Karen says

      April 15, 2024 at 1:28 pm

      Thanks Kathy!

      Reply
  9. Brandye Smith says

    March 31, 2024 at 7:35 pm

    Made this supper tonight.
    It is so easy, and so good! Thanks for the recipe!

    Reply
    • Karen says

      April 3, 2024 at 1:58 pm

      I loved it too! Thanks for the 5 stars!

      Reply
  10. Kim B. says

    March 31, 2024 at 2:25 pm

    WHOA! I’ve been using Zatarain’s Spanish Rice for years as a side. I already know this is going to be amazing. It’s next on the list. Be back with stars.

    Reply
    • Karen says

      April 3, 2024 at 1:58 pm

      Hope you love it Kim!

      Reply
      • Kim B. says

        April 8, 2024 at 3:10 pm

        Yep, was amazing. Thanks again! Had dinner on the table in about 30 min. WHOA!

        Reply
        • Kim B. says

          September 26, 2024 at 1:36 pm

          Just made this again this morning (for tonight). We’ve got another hurricane headed for us & we might lose power. This recipe is so good & filling & EZ to throw together. Thanks again, Karen.

          Reply
          • Karen says

            October 11, 2024 at 5:21 pm

            Oh no! I was wondering how the hurricanes were affecting you! Hopefully you are okay.

          • Kim B. says

            October 12, 2024 at 11:15 am

            We dodged 3 hurricanes this year, Praise God! Have done a lot of praying at this house. We got hit with a CAT5 back in Oct 2018 & our area is still not over it. Would not wish that on my worst enemy.

          • Karen says

            October 12, 2024 at 12:44 pm

            So glad you are okay! That is scary!

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Hi, I’m Karen. I know that dinner time can be less than relaxing. Busy schedules and cranky kids and a hundred other things can lead to weariness when it comes to putting dinner on the table. I can help! I make homemade, family-friendly slow cooker and Instant Pot dinners and share the recipes with you.

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