Classic Shepherd’s Pie

Cast iron skillet shepherd’s pie with portion removed to show meat mixture

Hearty meat, tender veggies, and cheesy mashed potatoes bake into a golden-topped classic—perfect for St. Patrick’s Day or an easy weeknight comfort dinner.

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Course: Main Dish

Cuisine: Irish

Keyword: Comfort Food, easy weeknight dinner, one pan meals, St. Patrick's Day dinner, traditional irish recipe

Prep Time: 20

Cook Time: 30

Total Time: 50

Servings:

Calories: 579kcal

Author: Jennifer Locklin

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Ingredients

For the Filling:

1 tablespoon olive oil
1 cup yellow onion diced
2 stalks celery finely diced
2 cloves garlic minced
1½ pounds lean ground beef or ground lamb
1 tablespoon Worcestershire sauce
2 tablespoons tomato paste
1 teaspoon fresh rosemary leaves minced
2 teaspoons fresh thyme leaves minced
1 teaspoon salt
½ teaspoon black pepper
2 tablespoons Wondra flour
1 cup red wine
1¼ cups beef broth
2 cups frozen peas and carrots

For the Potato Topping (Option 1 – Using Leftovers):

3 cups mashed potatoes leftover or freshly made
4 ounces Irish Cheddar cheese grated
½ cup grated Parmesan cheese
2 egg yolks

For the Potato Topping (Option 2 – From Scratch):

3 pounds russet potatoes peeled and diced
1 cup heavy cream
3 tablespoons salted butter
4 ounces Irish Cheddar cheese grated
½ cup Parmesan cheese grated
2 egg yolks beaten well
Salt and pepper to taste

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Instructions

Sauté the Aromatics

In a large skillet over medium heat, heat the olive oil until shimmering.
1 tablespoon olive oil
Add diced onion and celery; cook until softened, about 4–5 minutes.
1 cup yellow onion, 2 stalks celery
Stir in the minced garlic and cook for 30 seconds more until fragrant.
2 cloves garlic

Cook the Meat

Add ground beef or lamb, breaking it apart with a wooden spoon as it browns.
1½ pounds lean ground beef
Continue cooking until no longer pink and most of the moisture has evaporated.

Season and Thicken

Stir in Worcestershire sauce, tomato paste, rosemary, thyme, salt, and pepper.
1 tablespoon Worcestershire sauce, 2 tablespoons tomato paste, 1 teaspoon fresh rosemary leaves, 2 teaspoons fresh thyme leaves, 1 teaspoon salt, ½ teaspoon black pepper
Sprinkle the flour evenly over the mixture; stir and cook for about 1 minute to remove the raw flour taste.
2 tablespoons Wondra flour

Add Wine, Broth, and Vegetables

Pour in the red wine and simmer for 2–3 minutes to reduce slightly.
1 cup red wine
Add the beef broth and stir to combine.
1¼ cups beef broth
Stir in peas and carrots, cooking until the sauce thickens a bit, about 5 minutes.
2 cups frozen peas and carrots
Remove from heat.

Prepare the Potato Topping

If using leftover mashed potatoes: Warm slightly, then mix in Cheddar, Parmesan, and egg yolks until smooth and creamy.
3 cups mashed potatoes, 4 ounces Irish Cheddar cheese, ½ cup grated Parmesan cheese, 2 egg yolks
If making from scratch:
Boil the peeled, diced potatoes in salted water until tender, about 15 minutes. Drain well.
3 pounds russet potatoes
Mash with cream, butter, salt, and white pepper until smooth.
1 cup heavy cream, 3 tablespoons salted butter, Salt and pepper to taste
Stir in Cheddar, Parmesan, and beaten egg yolks.
4 ounces Irish Cheddar cheese, ½ cup Parmesan cheese, 2 egg yolks

Assemble the Pie

Preheat oven to 400°F.
Spoon the beef and vegetable mixture into a 2-quart casserole or deep pie dish.
Spread the potato mixture evenly over the top, smoothing with a spatula.

Bake and Finish

Place dish on a baking sheet to catch drips.
Bake uncovered for 25–30 minutes, until the filling is bubbly and the top is golden.
For extra browning, broil for 2–3 minutes, watching closely.

Serve

Let the pie rest for 5–10 minutes before serving so the layers can set.
Serve warm with crusty bread or a crisp salad.

Notes

Substitutions:

•Swap beef for lamb for a more traditional version.

•Ground turkey or chicken makes a lighter option.

•Use fresh, sautéed vegetables instead of frozen if preferred.

•Replace tomato paste with 2 tablespoons ketchup in a pinch.

•All-purpose flour may be used instead of Wondra. I prefer Wondra for this recipe for its ultra-fine texture, which blends smoothly into sauces and gravies without clumping.

Serving Suggestions:

•Pair with a lemony green salad.

•Serve with warm dinner rolls to mop up the rich gravy.

•A glass of red wine or a tall glass of iced tea pairs beautifully.

Storage & Freezing:

•Refrigerate leftovers in an airtight container for up to 3 days.

•Freeze as individual servings or a whole casserole for up to 2 months.

•Reheat at 350°F until warmed through, or microwave with a splash of broth to keep moist.

Nutrition

*Nutrition information is automatically calculated based on ingredient data and should be considered an estimate. When multiple ingredient options are provided, the first listed is used for calculation. Optional ingredients and garnishes are not included in the nutrition analysis.