John Wayne Casserole
204 Comments May 19, 2019
Updated May 13, 2025
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This John Wayne Casserole is made with a twist—tater tots! This hearty slow cooker casserole starts with a layer of potatoes, followed by a creamy, cheesy sour cream mixture, seasoned ground beef, and is finished with a generous topping of melted cheese.
I love making casseroles in the slow cooker if you want to try a few other great ones try my Slow Cooker Chicken Cordon Bleu or Chicken Enchilada Casserole recipes.
I don’t think John Wayne had anything to do with this casserole—the name likely comes from its western-style ingredients. The original version uses biscuit mix, but a reviewer once mentioned having it with tater tots at a restaurant. That’s the perfect slow cooker twist—tater tots make it easy and delicious!
I have a beloved standard crockpot tater tot casserole recipe that I adore on my site, so I knew exactly how to assemble this new creation. I also make a chicken and bacon tater tot casserole that you must try too!
Ingredients for John Wayne Casserole
This slow cooker casserole is easy to put together with simple ingredients. Find the full recipe in the recipe card below the images.
This easy meal starts with frozen tater tots, topped with taco-seasoned ground beef, onions, and peppers. A creamy sour cream and cheddar layer goes on next, finished with more cheese and optional fresh toppings like tomatoes or peppers.
Recipe Video
Watch me make this casserole in my crockpot:
How to Make John Wayne Casserole
Here is my method for making this easy slow cooker casserole. Once you get your ground beef browned, it comes together quickly.
Step One: I add the bag of tater tots to my slow cooker.
Step Two: Then I brown a pound of hamburger with bell pepper, onion, taco seasoning, and water, I pour that meat mixture over the tots.
Step Four: Then I make a sour cream and cheese mixture with a bit of seasoning and spread that on top of the meat.
Step Five: Cook on LOW for 4.5 hours, and then top with more cheese. I put the lid back on the slow cooker, and the cheese melts in minutes.
My Serving Suggestions
Being that we make this so often, we know exactly how to serve it:
- I like to top this delicious casserole with tomatoes and green bell peppers. The cool tomatoes, along with the crunchy contrast of the bell peppers, really make the dish.
- You can also top the casserole with sour cream and green onions.
- Other serving ideas are a side of cornbread or green salad.
Featured Comment
“It made this dish yesterday for the family and it was a HUGE hit! Seconds all around! YUMMY! Thank you for the great recipe! I’ll be trying more for sure!”
– Patti
John Wayne Casserole Recipe
How to Video
Ingredients
- 32 oz. bag tater tots, (frozen, not thawed)
- 1 lb. ground beef,
- 1 small yellow onion, diced
- 1 green bell pepper, diced
- 1 oz. taco seasoning mix, (I use Lawry's)
- water, add the amount of water to the meat that the taco mix says to add, 2/3 cup is what my packet said
- 16 oz. sour cream
- 8 oz. sharp cheddar cheese (divided, half in sour cream mixture and half on top at the end)
- 1/8 tsp. salt
- 1/4 tsp. pepper
- 1/2 tsp. onion powder
optional toppings
- diced tomatoes
- bell peppers
Instructions
- Spray a 6-quart oval slow cooker with non-stick spray. Add the tater tots down in an even layer, so there isn't a high spot.
- In a large skillet, set over medium high heat, brown the hamburger, onions and bell pepper. When the meat is browned, drain the fat. Add the amount of water the taco packet says to add to the meat (my packet said to add 2/3 cup). Add the taco packet, and continue cooking and stirring until the meat and the seasoning has thickened.
- Pour the meat mixture over the tater tots in the slow cooker.
- In a medium sized bowl add the sour cream, salt, pepper, onion powder, and half of the cheese (this is about a heaping cup of shredded cheese, save the other half to top the casserole at the end.)
- Spread this sour cream cheese mixture over the meat mixture in the slow cooker.
- Cover and cook on LOW for 4.5 hours, without opening the lid during the cooking time.
- After the cooking time is up add the remaining cheese evenly over the casserole.
- Cover and let the cheese melt, this will only take about 5-10 minutes.
- To serve, top with diced tomatoes.
- Enjoy!
Sarah’s Notes
Nutrition
Nutrition info is auto-generated. This information is an estimate; if you are on a special diet, please use your own calculations.
More Ground Slow Cooker Beef Recipes to try:
Lumberjack Casserole is a hearty slow cooker dinner with beef, potatoes, beans, and cheese—perfect for a filling family meal.
Creamy and comforting, Cowboy Casserole layers ground beef, potatoes, and cheese for a satisfying all-in-one crockpot dish.
With bold flavor and simple ingredients, this Wendy’s Chili recipe lets you enjoy the drive-thru favorite right at home.
Crockpot Sloppy Joes are sweet, savory, and made with ease—just pile onto buns and dinner’s done.
I added a can of refried beans to the mince and onions, and added a layer of fresh sliced leeks on top of the tater tots. Your cooking times were spot on for my slow cooker and the dish was a hit. It was delicious and I’ve added it to my book of ‘keepers’ to go on rotation. Thank you 🙂
Such an amazing recipe!!! We loved it!! Thanks for sharing!!
Glad you enjoyed it Stephie! I need to make this again soon.
I am trying this today but I only have shredded hash browns, and had to substitute salsa for the taco mix and water.
It is cold out and the Eagles game is on so I am too lazy to go to the store. Let’s see if it turns out ok!
Let us know how it turned out with the hashbrowns!
I made this John Wayne casserole and I was amazed at how crispy the tator tots got. I will use a low sodium taco seasoning next time. I loved this dish.
All your recipes look delicious . Do you have nutritional facts about the fat content of your recipes? Am trying to watch my Cholesterol intake
Hi, Delores. My newly added recipes now have the nutritional info. This is an older recipe. I am working slowly on getting them all updated.
I’ve made this several times – for family at home and for church pot lucks. It’s delicious, and everyone LOVES it every time!
so great to hear Annie!
can you do the same thing in skillet
Thank you for a great recipe!
I made this in the oven. I cooked it at 350 F for 45 mins covered with foil and then took the foil off and cooked it for 15 mins more. It was a little dry so next time I might add a can of diced tomatoes or rotels. The reason I cooked it so long was I wanted to make sure that a whole bage of tater tots got cooked in a 9×13 pan. But all in all it was really good.
Trying this tonight! Only had about a quarter bag of tater tots in the freezer, so I added some seasoned curly fries… figured potato is potato… Haha! I’ll see how it turns out!
How did this turn out? I’m so curious!
It turned out just fine! Didn’t cause anything to go wrong and the family enjoyed it!
I am doing a low carb diet I wonder how it would be without tater tots?
my slow cooker quit on me last week so I’m making this in a 9X13 pan and will cook it in 1 hour I think!
I think so!