This John Wayne Casserole is perfect for a cozy family dinner when you want something hot, cheesy, and filling on the table without fuss. It comes out bubbling and golden, and everyone can scoop out a big, hearty portion.
Everything bakes in one dish, so cleanup stays simple. You use basic pantry ingredients, and the biscuits on top make it feel like a full meal with very little work.
Why This Casserole Is A Keeper
This casserole has a rich beef and mushroom layer on the bottom and soft, golden biscuits on top. The cheese melts over everything, so every bite is creamy, saucy, and comforting.
It bakes up bubbly around the edges and crisp on top. It fills you up, tastes like classic comfort food, and is easy to pull together on a busy night.

Ingredients
- Ground beef — 1 lb — lean if possible
- Refrigerated biscuits — 1 can — any basic buttermilk or homestyle
- Cream of mushroom soup — 1 can — undiluted
- Shredded cheese — 1 cup — cheddar or a cheddar blend
- Diced onions — 1 cup — yellow or white
- Diced tomatoes — 1 can — drained slightly if very watery
- Salt and pepper — to taste — season beef mixture

Putting It Together
You cook the beef and onions, stir in the soup and tomatoes, then spread this creamy beef layer in a greased dish. Cut the biscuits, scatter them over the top, cover with cheese, and bake until the biscuits are puffed and golden and the filling is hot and bubbling.
Directions
- Preheat the oven to 350°F (175°C).
- Grease a baking dish with oil or cooking spray.
- Heat a skillet over medium heat.
- Add the ground beef to the skillet.
- Cook the beef, breaking it up with a spoon.
- Add the diced onions to the skillet.
- Cook until the beef is browned and the onions are soft.
- Drain any excess fat from the skillet.
- Stir in the cream of mushroom soup.
- Add the diced tomatoes to the skillet.
- Season the mixture with salt and pepper.
- Stir until everything is well combined.
- Spread the beef mixture evenly in the greased baking dish.
- Open the can of refrigerated biscuits.
- Cut each biscuit into quarters.
- Arrange the biscuit pieces on top of the beef mixture in a single layer.
- Sprinkle the shredded cheese evenly over the biscuits.
- Place the baking dish in the preheated oven.
- Bake for 25–30 minutes.
- Check that the biscuits are golden brown and cooked through.
- Remove the casserole from the oven.
- Let it cool for a few minutes before serving.
Tips For The Best Bake
- Use a wide, shallow baking dish so the biscuits cook evenly and the middle is not doughy.
- If the top browns too fast, loosely cover with foil for the last 10 minutes.
- Make sure the beef mixture is hot before adding biscuits so it all bakes through on time.
- Do not pack the biscuit pieces too tightly; leave small gaps so steam can escape.
- Let the casserole rest 5–10 minutes after baking so it sets and scoops out cleanly.
- Drain tomatoes well if they are very juicy to avoid a watery bottom layer.
Ways To Switch It Up
- Swap ground beef for ground turkey or chicken for a lighter version.
- Use pepper jack or a spicy cheese blend for a little heat.
- Stir in canned corn or black beans with the tomatoes for extra bulk.
- Add sliced jalapeños or green chiles to the beef mixture for more kick.
- Sprinkle cooked bacon bits over the cheese before baking for extra smoky flavor.
What To Serve With It
This casserole is rich and hearty, so light sides work well. A simple green salad with a tangy dressing cuts through the creamy, cheesy layers.
You can also add steamed green beans, roasted broccoli, or a mix of frozen vegetables. If you want more carbs, warm corn or garlic bread fits right in.
Leftovers And Make-Ahead
Store leftovers covered in the fridge for up to 3 days. Reheat in the oven at 325°F until hot, or microwave individual portions; if microwaving, cover loosely so the biscuits do not dry out too much.
You can cook the beef mixture a day ahead and keep it in the fridge. When ready to bake, spread it in the dish, top with biscuit pieces and cheese, and bake. This casserole does not freeze well once assembled because the biscuits can get soggy, but the cooked beef layer alone can be frozen for up to 2 months.

FAQs
Can I use homemade biscuit dough instead of canned biscuits?
Yes. Cut homemade dough into small pieces and bake until the tops are golden and the centers are cooked through.
Can I make this without cream of mushroom soup?
Yes. Use another condensed cream soup like cream of chicken or cream of celery.
How do I know the biscuits are fully cooked?
Lift one piece in the center; the inside should look fluffy and dry, not doughy or wet.

John Wayne Casserole
Ingredients
Main Ingredients
- 1 lb Ground beef Lean if possible
- 1 can Refrigerated biscuits Any basic buttermilk or homestyle
- 1 can Cream of mushroom soup Undiluted
- 1 cup Shredded cheese Cheddar or a cheddar blend
- 1 cup Diced onions Yellow or white
- 1 can Diced tomatoes Drained slightly if very watery
- Salt and pepper To taste
Instructions
Preparation
- Preheat the oven to 350°F (175°C).
- Grease a baking dish with oil or cooking spray.
- Heat a skillet over medium heat.
- Add the ground beef to the skillet and cook, breaking it up with a spoon.
- Add the diced onions to the skillet and cook until the beef is browned and the onions are soft.
- Drain any excess fat from the skillet.
- Stir in the cream of mushroom soup and add the diced tomatoes.
- Season the mixture with salt and pepper and stir until well combined.
- Spread the beef mixture evenly in the greased baking dish.
- Open the can of refrigerated biscuits, cut each into quarters, and arrange them over the beef mixture in a single layer.
- Sprinkle the shredded cheese evenly over the biscuits.
- Place the baking dish in the preheated oven and bake for 25–30 minutes.
- Check that the biscuits are golden brown and cooked through.
- Remove from oven and let cool for a few minutes before serving.