John Wayne Casserole – A Hearty, Cheesy, Southwest-Inspired Classic

If you love hearty, cheesy, and flavor-packed casseroles, then this John Wayne Casserole is a must-try. This dish is a Southwest-inspired comfort food masterpiece, featuring flaky biscuits, seasoned ground beef, melty cheese, and a creamy, zesty topping that ties everything together.

It’s warm, filling, and perfect for feeding a hungry crowd—whether for a family dinner, potluck, or game day gathering. Plus, it’s incredibly easy to make, requiring just a few layers and a quick bake.

Let’s break down why this bold, flavorful, and downright delicious casserole needs a spot on your dinner table!

Why You’ll Love This John Wayne Casserole

  • Layers of flavor – Buttery biscuits, seasoned beef, fresh veggies, and creamy cheese sauce make every bite incredible.
  • A perfect make-ahead meal – It reheats beautifully for easy weeknight dinners or meal prep.
  • Southwest-inspired goodness – A mix of taco seasoning, peppers, tomatoes, and cheese gives this dish a bold kick.
  • Family-friendly & customizable – Adjust the spice level, add different cheeses, or throw in extra veggies!

Ingredients You’ll Need

(Serves 6-8 | Prep Time: 15 mins | Cook Time: 30 mins)

For the Base:

  • 1 can (16.3 oz) refrigerated biscuits

For the Beef Layer:

  • 1 lb ground beef
  • 1 packet taco seasoning
  • ½ cup water
  • 1 small onion, diced
  • 1 red bell pepper, diced
  • 1 cup diced tomatoes (canned or fresh)

For the Creamy Topping:

  • 1 cup sour cream
  • ½ cup mayonnaise
  • 2 cups shredded cheddar cheese (divided)
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp black pepper

Step-by-Step Instructions

1. Preheat & Prepare the Biscuits

Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.

Press the refrigerated biscuits into the bottom of the baking dish, slightly overlapping to create a crust. Bake for 5 minutes, then remove from the oven.

2. Cook the Beef Mixture

In a large skillet over medium heat, cook the ground beef and diced onion until browned. Drain any excess grease.

Stir in the taco seasoning, water, diced bell pepper, and tomatoes. Let it simmer for 5 minutes, allowing the flavors to meld together.

3. Make the Creamy Cheese Topping

In a medium bowl, mix together the sour cream, mayonnaise, half of the shredded cheddar cheese, garlic powder, onion powder, and black pepper until smooth.

4. Assemble the Casserole

  • Spread the beef mixture evenly over the partially baked biscuits.
  • Spoon and spread the creamy cheese mixture over the beef.
  • Sprinkle the remaining cheddar cheese on top.

5. Bake Until Golden & Bubbly

Place the casserole in the oven and bake for 25-30 minutes, or until the top is golden brown and bubbling.

Let it sit for 5 minutes before slicing and serving.

Best Ways to Serve John Wayne Casserole

This dish is satisfying on its own, but you can take it to the next level with these serving ideas:

  • Top with fresh toppings – Try chopped cilantro, diced tomatoes, sliced jalapeños, or a drizzle of hot sauce.
  • Pair with a fresh side – A simple green salad or roasted veggies balance out the richness.
  • Serve with tortilla chips – Scoop up all that cheesy, meaty goodness for an extra crunch!
  • Add avocado or guacamole – The creamy texture adds a cool contrast to the warm, cheesy layers.

My Tips for the Best John Wayne Casserole

  • Use homemade taco seasoning – If you prefer, mix chili powder, cumin, garlic powder, onion powder, and paprika for a fresh, flavorful seasoning.
  • Let it rest before serving – Allowing the casserole to sit for a few minutes helps the layers set up nicely.
  • Customize the spice level – Add chopped jalapeños or a pinch of cayenne for extra heat.
  • Try different cheeses – A mix of Monterey Jack, Pepper Jack, or Colby cheese can add even more depth to the flavors.

Fun Variations & Add-Ins

Want to switch it up? Here are some creative twists on the classic John Wayne Casserole:

  • Tex-Mex Style – Add black beans, corn, and green chilies for an extra Southwest kick.
  • BBQ Ranch Version – Swap taco seasoning for BBQ seasoning and drizzle ranch dressing on top after baking.
  • Low-Carb Option – Skip the biscuit base and layer the ingredients over roasted cauliflower or zucchini.
  • Breakfast Edition – Use cooked sausage instead of beef, and add scrambled eggs for a morning-friendly version!

FAQs (From My Kitchen to Yours)

Q: Can I make John Wayne Casserole ahead of time?
A: Yes! Assemble the casserole up to 24 hours in advance, cover, and refrigerate. When ready to bake, add an extra 5 minutes to the cooking time.

Q: How do I store and reheat leftovers?
A: Store leftovers in an airtight container in the fridge for up to 4 days. Reheat individual portions in the microwave for 1-2 minutes or warm in the oven at 350°F for 10-15 minutes.

Q: Can I freeze this casserole?
A: Yes! Bake the casserole, let it cool completely, then wrap it tightly in foil and plastic wrap. Freeze for up to 3 months. Thaw overnight in the fridge and reheat at 350°F for 20-25 minutes.

Q: What’s the best way to make this dish less rich?
A: Swap Greek yogurt for sour cream and light mayo for regular mayonnaise. You can also reduce the cheese slightly without losing too much flavor.

Why You Need to Try This John Wayne Casserole

This cheesy, beefy, biscuit-layered casserole is a guaranteed crowd-pleaser. Whether you’re cooking for a weeknight family dinner, a game day party, or potluck gathering, this dish is always a hit.

It’s hearty, flavorful, and easy to make, with a delicious mix of Southwest spices, creamy cheese, and a buttery biscuit base. Plus, you can customize it to your taste, making it a versatile, go-to meal.

Give this John Wayne Casserole a try and let me know how it turns out! And if you put your own spin on it—maybe adding jalapeños, extra veggies, or a drizzle of ranch—I’d love to hear about it. Happy cooking!

John Wayne Casserole – A Hearty, Cheesy, Southwest-Inspired Classic

John Wayne Casserole – A Hearty, Cheesy, Southwest-Inspired Classic

If you love hearty, cheesy, and flavor-packed casseroles, then this John Wayne Casserole is a must-try. This dish is a Southwest-inspired comfort food masterpiece, featuring flaky biscuits, seasoned ground beef, melty cheese, and a creamy, zesty topping that ties everything together.
By Jason GriffithPublished on March 10, 2025
Prep Time15 min
Cook Time30 min
Total Time45 min
Servings6-8 servings
Category: Casseroles
Cuisine: Southwestern

Ingredients

  • 1 lb ground beef
  • 1 cup diced tomatoes (canned or fresh)
  • 1 cup sour cream
  • 1 can (8 oz) refrigerated flaky biscuit dough
  • 1 cup shredded cheddar cheese
  • 1/2 cup diced onion
  • 1/2 cup green bell pepper, diced
  • 1 packet taco seasoning
  • 1/2 cup corn (optional)
  • Salt and pepper to taste

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. In a large skillet over medium heat, brown the ground beef with the diced onion and green bell pepper until the meat is cooked through.
  3. Drain any excess fat and stir in the diced tomatoes, taco seasoning, and corn (if using). Cook for an additional 5 minutes.
  4. Remove from heat and mix in the sour cream and half of the shredded cheddar cheese.
  5. In a greased 9×13 inch baking dish, spread the biscuit dough evenly across the bottom.
  6. Pour the beef mixture over the biscuit layer, spreading it evenly.
  7. Top with the remaining shredded cheddar cheese.
  8. Bake in the preheated oven for 30 minutes, or until the biscuits are golden brown and the cheese is melted.
  9. Let it cool for 5 minutes before serving.

Nutrition Information

@type: NutritionInformation
Calories: 420 calories
Protein Content: 25g
Carbohydrate Content: 30g
Fat Content: 25g
Tags: casserole, Southwest, comfort food, cheesy, beef casserole