Creating Pioneer Woman Cheeseburger Pie is simple if you follow these easy-to-follow steps:

1. Preheat your oven: Set your oven to 375°F (190°C).
2. Cook the beef: In a skillet, brown the ground beef over medium heat. Add the diced onion and cook until the beef is no longer pink and the onions are softened.
3. Drain and season: Drain any excess fat from the skillet. Season the beef mixture with ketchup, mustard, Worcestershire sauce, salt, and pepper. Stir to combine.
4. Add cheese: Mix in half of the cheddar cheese until it’s well incorporated with the beef mixture.
5. Prepare pie crust: Unroll the pre-made pie crust and fit it into a 9-inch pie pan. Trim any excess hanging over the edges.
6. Fill the crust: Pour the beef mixture into the prepared pie crust, spreading it evenly.
7. Mix eggs and milk: In a bowl, whisk together the eggs and milk. Pour this mixture over the beef filling.
8. Top with remaining cheese: Sprinkle the remaining cheddar cheese over the top of the pie.
9. Bake: Place the pie in the preheated oven and bake for 30-35 minutes, or until the custard is set and the cheese is bubbly and golden.
10. Cool and slice: Remove the pie from the oven and allow it to cool for a few minutes. Slice and serve warm.

By following these steps, you’ll create a delicious Pioneer Woman Cheeseburger Pie that’s sure to impress.