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–+ servings

Shepherd's Pie Casserole

A comforting, layered casserole of seasoned ground beef and veggies topped with creamy mashed potatoes, perfect for weeknight dinners.
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 450
Ingredients Method Nutrition Notes

Ingredients
  

For the filling
  • 1 pound ground beef Brown until well cooked.
  • 1 medium onion, chopped Adds flavor.
  • 2 cloves garlic, minced Enhances the savory taste.
  • 1 cup frozen mixed vegetables Peas, carrots, corn.
  • 2 tablespoons tomato paste Adds richness to the sauce.
  • 1 cup beef broth Use less for a richer filling.
  • 1 teaspoon Worcestershire sauce Provides depth of flavor.
  • Salt and pepper to taste
For the topping
  • 3 cups mashed potatoes Prepared from about 3 large potatoes.
  • 2 tablespoons butter For dotting on top.
  • 1/4 cup shredded cheddar cheese Optional topping.

Method
 

Preparation
  1. Preheat the oven to 400°F (200°C).
  2. Heat a large skillet over medium heat. Add the ground beef and cook until browned, breaking it up with a spoon. Drain any excess fat.
  3. Add the chopped onion and minced garlic to the skillet. Cook until the onion is softened, about 3 to 4 minutes.
  4. Stir in the frozen mixed vegetables, tomato paste, beef broth, and Worcestershire sauce. Season with salt and pepper. Let the mixture simmer for 5 to 7 minutes, stirring occasionally, until slightly thickened.
  5. Transfer the beef-and-vegetable mixture into a casserole dish and spread it evenly across the bottom.
Assembly
  1. Spoon the prepared mashed potatoes over the beef mixture, smoothing to cover completely.
  2. Dot the mashed potatoes with the butter and sprinkle the shredded cheddar cheese over the top if using.
Baking
  1. Bake for 20 to 30 minutes, until the top is golden and bubbling. If you want a crispier top, place under the broiler for 1 to 2 minutes—watch carefully to avoid burning.
  2. Remove from the oven and let rest for about 5 minutes before serving.

Nutrition

Serving: 1Calories: 450kcalCarbohydrates: 40gProtein: 25gFat: 20gSaturated Fat: 10gSodium: 800mgFiber: 5gSugar: 3g

Notes

Feel free to use leftover mashed potatoes to save time. For vegetarian, replace ground beef with lentils or mushrooms. For lower carbs, consider cauliflower mash instead of potatoes.

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