Cheeseburger Shepherds Pie

Cheeseburger shepherds pie layers seasoned ground beef with sautéed onions and pickles, topped with mashed potatoes and melted cheese. It tastes like a cheeseburger in casserole form, with the beef and potato layers staying distinct instead of mixing into mush. The key is cooking the beef until it browns deeply, then keeping the potato topping creamy so it doesn’t dry out in the oven.

Ingredients for Cheeseburger Shepherds Pie

Ground beef forms the savory base, while onions and dill pickle relish add the burger flavor. Beef broth keeps the meat layer moist without making it watery. Ketchup and mustard deepen the cheeseburger taste, and Worcestershire sauce adds umami. Potatoes are boiled and mashed to create a creamy topping, enriched with butter and milk. American cheese or cheddar melts over the top for authentic burger flavor, while salt and black pepper season both layers.

Why This Cheeseburger Shepherds Pie Works

Browning the ground beef deeply in a skillet builds flavor before it goes into the casserole. The beef stays loose and crumbly instead of becoming dense, so each bite has that ground-meat texture you want from a burger.

Mashing the potatoes with butter and milk while they are still hot creates a smooth, spreadable topping that seals the beef layer underneath. This keeps steam from escaping and prevents the filling from drying out during baking.

The cheese melts into the hot potatoes as the casserole bakes, binding the layers together and finishing with a golden, slightly crusty top. Baking uncovered for the last 10 minutes browns the cheese and potatoes without overcooking the beef.

Mistakes To Avoid

If the beef layer is watery, the problem is usually too much liquid from the onions or broth. Drain the cooked onions in a colander and use only the amount of broth called for, or the filling will bubble up through the potatoes and make them soggy.

Mashing the potatoes while they are cold results in gluey, dense potatoes instead of fluffy ones. Always boil the potatoes until tender, drain them well, and mash them while they are still hot with warm milk and butter.

Covering the casserole for the entire baking time traps steam that softens and pales the potato topping. Cover it for the first 20 minutes to keep the potatoes moist, then uncover it for the last 15 to 20 minutes so the cheese browns and the top develops a light crust.

Skipping the rest after baking means the layers are still soft and will crumble when you cut and serve. Let it sit for 5 minutes, which also gives the cheese time to set, so each square holds together on the plate.

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Ingredients

• 2 pounds ground beef
• 1 large onion, diced
• 2 tablespoons ketchup
• 1 tablespoon mustard
• 1 tablespoon Worcestershire sauce
• 1/2 cup dill pickle relish
• 1/2 cup beef broth
• 2 pounds potatoes, peeled and cut into 1-inch pieces
• 4 tablespoons butter
• 1/2 cup milk
• 1 1/2 cups shredded American cheese or cheddar
• Salt to taste
• Black pepper to taste

Step-by-step Instructions

1. Heat a large skillet over medium-high heat and add the ground beef, breaking it apart as it cooks. Cook for 8 to 10 minutes, stirring often, until the beef is deeply browned with no pink remaining. Check with an instant-read thermometer that it reaches 160°F (71°C).
2. Add the diced onion to the cooked beef and stir, then cook for 3 to 4 minutes until the onion is softened and starting to brown at the edges. Pour the mixture into a colander and let it drain for 1 minute to remove excess fat and liquid.
3. Return the beef and onion to the skillet and stir in the ketchup, mustard, Worcestershire sauce, pickle relish, and beef broth. Simmer for 2 to 3 minutes until the flavors come together, then taste and adjust salt and pepper. Pour the beef mixture into the 9 by 13 inch baking pan.
4. While the beef cooks, boil the potatoes in salted water for 12 to 15 minutes until a fork pierces them easily. Drain the potatoes well and return them to the pot while still hot.
5. Mash the hot potatoes with the butter and milk until smooth and creamy, with no lumps. Taste and add salt and pepper as needed.
6. Spread the mashed potatoes evenly over the beef mixture, making sure to cover it all the way to the edges of the pan. Sprinkle the shredded cheese over the potatoes.
7. Preheat the oven to 350°F (175°C), then bake the casserole covered with foil for 20 minutes until the potatoes are heated through.
8. Remove the foil and bake for 15 to 20 minutes more until the cheese is melted and the potatoes are golden brown at the edges and beginning to brown on top.
9. Remove the casserole from the oven and let it rest for 5 minutes before serving. The internal temperature at the center should reach 165°F (74°C).