How to Make the Perfect Shepherd Pie with Creamy Mashed Potato Topping
British · Medium · 70 min · 6 servings
This traditional shepherd pie layers a savory ground lamb and vegetable filling in a rich gravy beneath a cloud of buttery, creamy mashed potatoes. It is the kind of warming, filling winter dinner that satisfies every member of the family.
Why this recipe works
This Shepherd Pie with Creamy Mashed Potato Topping recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 70 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 530 calories with 28g of protein, making it a balanced choice for any meal.
What you will need
This recipe uses 6 simple ingredients that you can find at any grocery store:
- 1.5 lbs ground lamb
- 2 cups frozen peas and carrots
- 1 cup beef broth
- 2 lbs russet potatoes peeled and cubed
- 0.5 cup whole milk warmed
- 4 tbsp unsalted butter divided
Step by step instructions
Step 1: Cook the Filling
Heat 2 tablespoons of butter in a large oven-safe skillet over medium-high heat. Add the ground lamb and cook, breaking it apart, until browned, about 8 minutes. Add the frozen peas and carrots and beef broth, then simmer for 10 minutes until the gravy thickens slightly.
Step 2: Make the Mashed Potato Topping
While the filling simmers, boil the cubed potatoes in salted water for 15 to 18 minutes until completely tender. Drain well and mash with the remaining butter and warm milk until smooth and creamy. Season generously with salt and pepper.
Step 3: Assemble the Pie
Preheat the oven to 400 degrees Fahrenheit. Spread the lamb filling evenly across the bottom of the skillet or transfer to a baking dish. Spoon the mashed potatoes over the top and spread them into an even layer, then use a fork to create ridges on the surface.
Step 4: Bake Until Golden
Bake for 20 to 25 minutes until the mashed potato topping is golden brown at the peaks and the filling is bubbling at the edges. Let the dish rest for 5 minutes before scooping and serving.
Easy substitutions
Missing an ingredient? Here are some swaps that work perfectly:
- ground lamb → ground beef for a cottage pie variation that is equally delicious
- russet potatoes → cauliflower mashed with butter for a lower carbohydrate topping
Common mistakes to avoid
Watch out for these pitfalls that can affect your results:
- Not draining enough fat from the lamb which makes the filling greasy and prevents the gravy from thickening
- Applying the mashed potato topping while the filling is too hot which causes the potatoes to sink into the filling
Nutrition facts
Per serving: 530 calories, 28g protein, 44g carbs, 26g fat, 6g fiber.
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