Have you ever heard of John Wayne Casserole? Delicious layers of ground beef, cheese mixture, fresh vegetables and Jalapeno peppers baked on top of a biscuit crust make for an amazing weeknight dinner!
Want to try this in the slow cooker? Try our Crockpot John Wayne Casserole!

John Wayne Casserole Recipe
Like my taco empanadas, this recipe is one of my top picks for dinner ideas that use ground beef. Casseroles are really popular, but it’s taken me up until the last ten years to really embrace them. This is one of my favorites, along with my Hamburger Casserole!

Why is it called John Wayne Casserole?
Apparently, this John Wayne Casserole recipe has some interesting origins, including information on why it’s named what it is. Regardless of its origins, it’s a tasty dinner that your family will love. The jalapeños do not make this too hot, so don’t be too concerned about that. Give it a try and let me know what you think!
Ingredients you will need:
- 2 pounds ground beef
- 1 packet taco seasoning (or you can use my homemade taco seasoning)
- 1 16-ounce can large biscuits (or homemade biscuits)
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 8-ounces cheddar cheese, shredded and divided
- 1 medium onion, halved and sliced
- 2 medium tomatoes, sliced
- 1 red bell pepper, halved and sliced
- 1 (4-ounce) can sliced Jalapeno peppers
- 13×9 baking dish (I just bought two of these and LOVE them!)
How to Make John Wayne Casserole
I used Pillsbury Grands biscuits. I’m sure a generic or store brand would be fine as well. I don’t think I would bother making biscuits from scratch for this since they are just going to get buried, but if you prefer to do that, here’s a recipe for homemade biscuits you can use.
Place biscuits in greased 13×9 pan in a single layer and press into the pan, joining them together, pressing the dough halfway up the sides of the pan. Place pan on a baking sheet and bake dough in preheated oven on the center rack for 12-15 minutes at 350 F; checking every few minutes after 15.

The dough should be very light brown where the edges are just starting to get color. Remove from oven and set aside, leave oven on.
In a separate bowl, combine sour cream, mayonnaise, half of the cheddar cheese, and half of onions. Stir well and set aside.
Combine the browned ground beef with the taco seasoning and water, and cook according to packet instructions. Transfer cooked taco meat to a bowl and set aside. Wipe out pan.

Saute remaining onions and bell peppers on the taco meat pan until slightly tender.
On top of baked biscuit crust, layer ingredients in the following order: taco meat, tomato slices, bell pepper and onion mixture, Jalapeno peppers, sour cream mixture and sprinkle with remaining shredded cheese.

Bake uncovered for 30-40 minutes or until edges of dough are lightly browned and cheese is melted.

Hope you enjoy it, I know we did!
More Casseroles you might like:
A lot of people have commented below saying they love this John Wayne Casserole and it’s become a regular part of their recipe rotation. I have some more casseroles you’ll like as well. Try some of these and let me know!
- A very popular ground beef or lamb recipe is Shepherd’s Pie. It’s one of those comforting recipes, and one that’s been around for a long time. There are so many different versions of Shepherds and Cottage Pie. This is my take on the classic, and it’s one the whole family loves!
- One of our most popular dinners is this Mexican Chicken Casserole, hearty and full of delicious flavors.
- Beef Stroganoff Casserole is a hearty weeknight dinner the whole family will love thanks to its rich flavors and creamy sauce.
- Not only is this 7 Layer Casserole affordable but it’s quick and easy to make in a pinch.
- This creamy Chicken Noodle Casserole is a satisfying comfort meal.
- Cabbage Rolls are a true comfort dish stuffed with a variety of different flavors and textures.
- Easy Chicken Tetrazzini is the creamiest, most satisfying pasta bake to date piled with parmesan, cheddar, and mozzarella cheese.
- Lasagna Roll Ups are perfect for prepping ahead of time and freezing, making weeknights a breeze!

John Wayne Casserole
IMPORTANT – There are often Frequently Asked Questions within the blog post that you may find helpful. Simply scroll back up to read them!
Print It Pin It Rate ItIngredients
- 2 pounds ground beef browned and drained
- 1 ounce packet taco seasoning plus water listed on the back
or my homemade taco seasoning - 16 ounce can large biscuits
- ½ cup sour cream
- ½ cup mayonnaise
- 8 ounces cheddar cheese shredded and divided
- 1 medium onion halved and sliced
- 2 medium tomatoes sliced
- 1 medium red bell pepper halved and sliced
- 4 ounces canned sliced Jalapeno peppers
Before You Begin
- I highly recommend an oven thermometer. Your oven can actually bake hotter than what your knob is set at.
- Ovens vary, so be sure to keep an eye on the biscuit crust. It should only be very lightly browned, which may not take the full 12-15 minutes for everyone.
Instructions
- Preheat oven to 350 F and place your oven rack in the center. Spray a 13×9 glass baking dish.
- Place biscuits in pan in a single layer and press into the pen, joining them together, pressing the dough halfway up the sides of the pan. Place pan on a baking sheet and bake dough in preheated oven for 12-15 minutes; checking every few minutes after 12. The dough should be very light brown where the edges are just starting to get color. Remove from oven and set aside, leave oven on.16 ounce can large biscuits
- While biscuits are baking, combine the browned ground beef with the taco seasoning and water, and cook according to packet instructions. Transfer cooked taco meat to a bowl and set aside. Wipe out pan.2 pounds ground beef, 1 ounce packet taco seasoning plus water listed on the back or my homemade taco seasoning
- In a separate bowl, combine sour cream, mayonnaise, 4 ounces of the cheddar cheese, and half of the onions. Stir well and set aside.1/2 cup sour cream, 1/2 cup mayonnaise, 1 medium onion
- Saute remaining half of the onions and bell peppers on the taco meat pan until slightly tender.1 medium red bell pepper
- On top of baked biscuit crust, layer ingredients in the following order: taco meat, tomato slices, bell pepper and onion mixture, Jalapeno peppers, sour cream mixture and sprinkle with remaining 4 ounces of shredded cheese. Bake uncovered for 30-40 minutes or until edges of dough are lightly browned and cheese is melted.2 medium tomatoes, 4 ounces canned sliced Jalapeno peppers
Nutrition
The recipes on this blog are tested with a conventional gas oven and gas stovetop. It’s important to note that some ovens, especially as they age, can cook and bake inconsistently. Using an inexpensive oven thermometer can assure you that your oven is truly heating to the proper temperature. If you use a toaster oven or countertop oven, please keep in mind that they may not distribute heat the same as a conventional full sized oven and you may need to adjust your cooking/baking times. In the case of recipes made with a pressure cooker, air fryer, slow cooker, or other appliance, a link to the appliances we use is listed within each respective recipe. For baking recipes where measurements are given by weight, please note that results may not be the same if cups are used instead, and we can’t guarantee success with that method.
This post was originally published here on Apr 22, 2015.
Amanda Davis
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Deanna Story Washburn says
Am I missing something? This is not a casserole. It’s dry meat without any binder to hold it all together. Taste is good, but very dry.
Amanda Davis says
It’s definitely not dry so you must have changed something or missed an ingredient?
Kirk says
swapped thin sliced potatoes, buttered and salted, for the biscuits and used Campbell’s cheddar cheese soup instead of sour cream mayo mixture. Otherwise the same. lined pan with the potatoes and baked the same then added all other ingredients