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John Wayne Casserole

This John Wayne Casserole is a hearty, layered dish featuring a base of pressed biscuit dough, topped with seasoned ground beef, sautéed onions and peppers, a creamy blend of sour cream and mayonnaise, and generous layers of Cheddar cheese, fresh tomatoes, and jalapeño peppers, all baked until bubbly and golden.
Total Time 1 hour
Course lunch/dinner
Cuisine Mediterranean
Servings 12 people
Calories 5859.2 kcal

Equipment

  • 1 Large Skillet or Dutch Oven For browning ground beef and sautéing vegetables.
  • 1 9x13 inch Baking Dish Essential for assembling and baking the casserole.
  • 2 Mixing Bowls One for the sour cream mixture, one for other prep.
  • 1 Cutting Board and Chef's Knife For prepping onion, bell pepper, and tomatoes.
  • 1 Spatula or wooden spoon For stirring and serving.

Ingredients
  

Main

  • 1 16.3 ounce can refrigerated biscuits
  • 2 pounds ground beef
  • 1 1 ounce package taco seasoning
  • 0.75 cup water
  • 1 medium onion halved and sliced
  • 1 medium red bell pepper halved and sliced (1 1/2 cups)
  • 0.5 cup sour cream
  • 0.5 cup mayonnaise
  • 8 ounces shredded Cheddar cheese divided
  • 2 medium tomatoes sliced
  • 1 4 ounce jar sliced jalapeno peppers, drained

Instructions
 

  • Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish.
  • Press the refrigerated biscuit dough evenly into the bottom of the prepared baking dish to form a crust.
  • In a large skillet, brown the ground beef over medium-high heat, breaking it up with a spoon; drain off any excess fat.
  • Stir in the taco seasoning and water, bringing the mixture to a simmer; cook until the liquid is mostly absorbed, then set aside.
  • In the same skillet (or a separate one if preferred), sauté the sliced onion and red bell pepper until tender-crisp, about 5-7 minutes.
  • In a medium bowl, combine the sour cream, mayonnaise, and half of the shredded Cheddar cheese.
  • Spread the cooked ground beef evenly over the biscuit crust in the baking dish.
  • Layer the sautéed onions and bell peppers over the beef.
  • Spoon the sour cream-mayonnaise mixture evenly over the vegetables, then top with the remaining shredded Cheddar cheese, sliced tomatoes, and drained jalapeño peppers.
  • Bake for 30-35 minutes, or until the casserole is hot, bubbly, and the biscuit crust is golden brown. Let stand for a few minutes before serving.

Notes

For a richer flavor, consider using chuck ground beef and ensure it's fully browned before draining excess fat. Slicing the onion and bell pepper uniformly ensures even cooking and a pleasant texture. If you prefer a crispier biscuit base, you can par-bake the pressed biscuit dough for 5-7 minutes before adding the fillings. To prevent the cheese from burning, you might want to add the final layer of cheese during the last 10-15 minutes of baking. A sprinkle of fresh cilantro or sliced green onions after baking will add a vibrant finish and freshness.