John Wayne Beef Casserole

This classic casserole features a savory base of browned, seasoned ground beef combined with diced tomatoes and optional onions. A biscuit dough crust forms a tender, golden foundation that bakes beautifully. Topped with a creamy mix of sour cream, mayonnaise, and sharp cheddar cheese, then finished with melted cheddar on top. Simple steps and pantry staples make this dish both satisfying and easy for any level of home cooking.

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Barbara Chef
By Barbara
Updated on Sat, 20 Dec 2025 18:27:11 GMT
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John Wayne Casserole is the kind of comfort food that feels like a warm hug after a long day. It layers simple ingredients into a hearty meal that everyone will ask for again. This dish brings together familiar flavors with a creamy cheese topping and a biscuit crust that makes every bite satisfying.

Why You’ll Love This Recipe
Uses everyday pantry staples making it easy to pull together on short notice
Combines savory beef flavors with creamy cheese and a soft biscuit crust
Comforting and filling enough for a family dinner or casual gatherings
I first made this casserole when I needed a quick but impressive meal. It quickly became a favorite around my house especially because the creamy layer makes it feel special with very little effort.

Ingredients
Ground beef: one pound fresh and lean to keep the casserole rich but not greasy
Taco seasoning: one packet introduced for a perfect blend of spice and flavor without extra work
Water: one cup allows the seasoning to meld with the beef and helps create a saucy base
Diced tomatoes with green chilies: one can ten ounces drained adds a subtle heat and acidity that brightens the dish
Chopped onion: half a cup optional but brings a natural sweetness and depth when cooked
Salt and pepper: to taste essential for balancing the flavors
Sour cream: half a cup gives the creamy top tanginess and smoothness
Mayonnaise: half a cup adds richness and keeps the topping moist
Shredded cheddar cheese: two cups total divided one cup mixed into the creamy layer and one cup sprinkled on top for melty cheese perfection
Refrigerated biscuit dough: one can eight-count this forms the soft crust that holds everything together
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Step-by-Step Instructions
Prepare Your Kitchen:
Preheat the oven to 350 degrees Fahrenheit. Lightly grease a nine by thirteen-inch baking dish to prevent sticking. Warm a skillet over medium heat to start cooking the beef evenly.
Cook the Beef Layer:
Place the ground beef into the skillet and cook, stirring, until no pink remains. Drain off excess grease so the casserole isn’t oily. Sprinkle in the taco seasoning and pour the water over the beef. Stir and let simmer until most of the liquid disappears. Add the drained diced tomatoes with green chilies and the optional onions. Cook for another few minutes to blend flavors. Season with salt and pepper according to your taste.