Shepherd’s Pie-Style Beef Casserole
Shepherd’s Pie-Style Beef Casserole is a comforting fusion of rustic British heritage and hearty family-table cuisine. Inspired by the traditional Shepherd’s Pie, this casserole reinvents the classic by layering seasoned ground beef, vegetables, and a rich gravy beneath a golden crust of velvety mashed potatoes. It’s ideal for chilly evenings or family gatherings, delivering warmth in every bite with a nostalgic nod to culinary tradition.
Equipment
Large saucepan
Large mixing bowl
Wooden spoon
Baking dish (9x13 inch)
Potato masher or ricer
Oven
Ingredients
Mashed Potato Topping
2 lb russet potatoes - peeled and cut into chunks
4 tbsp unsalted butter - preferably European-style- ½ cup whole milk - warmed
1 tsp kosher salt - to taste- ¼ tsp ground white pepper - to taste
Beef Filling
2 tbsp olive oil - extra virgin preferred
1 medium yellow onion - finely chopped
2 cloves garlic - minced
1 ½ lb ground beef - 80% lean recommended
2 tbsp tomato paste - double-concentrated if available
2 tsp Worcestershire sauce - Lea & Perrins recommended
1 cup beef stock (beef broth or beef bouillon) - low sodium, warmed- 1 cup peas and carrots - frozen, mixed, thawed
- 1 tsp thyme leaves - fresh, chopped
1 pinch salt - to taste
1 pinch ground black pepper - to taste
Instructions
- Prepare Mashed Potatoes: In a large saucepan, cover the peeled and chopped potatoes with cold water and add a generous pinch of salt. Bring to a boil over medium-high heat and cook for 15–20 minutes until potatoes are fork-tender. Drain and return to pot. Add butter and warm milk, mashing until smooth. Season with kosher salt and white pepper. Set aside.
- Cook the Beef Filling: In a large skillet or saucepan, heat olive oil over medium heat. Sauté onions until translucent and slightly golden, about 5 minutes. Add garlic, stirring for another 30 seconds until fragrant.
- Browning the Beef: Add ground beef and cook for 7–10 minutes until no longer pink, using a wooden spoon to break it up into crumbles. Drain excess grease if necessary.
- Build the Flavor Base: Stir in tomato paste and Worcestershire sauce. Cook for 2 minutes to intensify flavors. Add beef broth, thawed vegetables, and thyme. Reduce heat and let simmer for 10 minutes until slightly thickened. Season with salt and freshly cracked pepper to taste.
- Assemble the Casserole: Preheat oven to 375°F (190°C). Spread the beef mixture evenly into a 9x13-inch baking dish. Spoon mashed potatoes on top, spreading to cover fully. Use a fork to create textured ridges for browning.
- Bake: Place the assembled casserole in the oven and bake for 25–30 minutes or until the top is golden brown and the edges are bubbling.
- Rest and Serve: Let stand for 5–10 minutes before serving to allow the layers to set.
Notes
- Elevate the mashed potatoes: Fold in roasted garlic or parmesan for extra flavor.
- Make it dairy-free: Substitute the milk and butter with unsweetened almond milk and plant-based spread.
- Want a crispier top? Turn on the broiler for the last 2–3 minutes—watch carefully!
- Vegetarian twist: Swap ground beef with lentils or plant-based meat and use vegetable broth.
Nutrition
Calories: 470kcalCarbohydrates: 34gProtein: 28gFat: 25gSaturated Fat: 11gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gTrans Fat: 1gCholesterol: 96mgSodium: 722mgPotassium: 1197mgFiber: 3gSugar: 4gVitamin A: 2583IUVitamin C: 15mgCalcium: 81mgIron: 5mg
How did this recipe turn out for you?We're eager to hear your thoughts!
