Easy Shepherd's Pie Casserole
A classic comfort food, Easy Shepherd's Pie Casserole is simple to make and packed with nutritious ingredients. Perfect for busy weeknights or using up leftover mashed potatoes.
Ingredients
Meat and Vegetables
- 1 pound ground beef Can substitute with turkey or lamb.
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 cup frozen mixed vegetables (peas, carrots, corn) Feel free to add different vegetables.
- 2 tablespoons tomato paste
- 1 cup beef broth
- 1 teaspoon Worcestershire sauce
- Salt and pepper to taste
Potato Topping
- 3 cups mashed potatoes (prepared from about 3 large potatoes) Leftover mashed potatoes work well.
- 2 tablespoons butter For dotting on the potatoes.
- 1/4 cup shredded cheddar cheese (optional) For extra flavor and creaminess.
Instructions
Preparation
- Preheat the oven to 400°F (200°C).
- In a large skillet, cook ground beef over medium heat until browned; drain excess fat.
- Add chopped onion and minced garlic to the skillet; cook until softened, about 3-4 minutes.
- Stir in frozen mixed vegetables, tomato paste, beef broth, Worcestershire sauce, salt, and pepper.
- Simmer the mixture for 5-7 minutes until slightly thickened.
- Transfer the beef mixture to a casserole dish, spreading it evenly.
- Top with prepared mashed potatoes, spreading to cover the filling completely.
- Dot the mashed potatoes with butter and sprinkle with shredded cheddar cheese if using.
- Bake in the preheated oven for 20-30 minutes until the top is golden and bubbly.
- Let cool for 5 minutes before serving.
Notes
Serve hot with a simple green salad or crusty bread. Drizzle gravy over the top before serving for added flavor. Can be stored in the fridge for up to 3 days or frozen for up to 3 months.