There are few dinners quite as comforting as a proper cottage pie.
Underneath that golden layer of creamy mashed potato is a rich, savoury beef filling with onions, carrots and gravy — the sort of warming British food that feels particularly welcome when the weather starts turning chilly.
Cottage pie has been a familiar part of British home cooking for generations, and thankfully there’s very little translation required to make it in an American kitchen. The ingredients are simple, affordable and readily available in most American grocery stores.
There are, however, a few British cooking terms and ingredient differences worth knowing, and we’ll explain those as we go. You’ll also find US measurements alongside metric weights throughout the recipe.
And before we get any further, let’s settle one particularly common question: cottage pie and shepherd’s pie are not quite the same thing. Cottage pie is traditionally made with beef, while shepherd’s pie is made with lamb.
Today we’re sticking with beef and making a classic cottage pie with a deeply savoury filling and plenty of fluffy mashed potato on top.
Brit & Skillet Tip: Don’t rush the beef filling. Giving it a little time to simmer and thicken before adding the mashed potato makes a huge difference — you want a rich filling that holds together underneath the potatoes rather than a watery gravy flooding the plate.
What Is Cottage Pie?
Cottage pie is a traditional British dish made with a savoury minced beef filling topped with mashed potatoes and baked until hot, bubbling and golden.
In Britain, what Americans usually call ground beef is commonly called minced beef or simply beef mince. So if you come across an old British recipe asking for mince, don’t worry — you won’t need to search the supermarket for anything unusual.
The beef is typically cooked with onions and vegetables in a rich gravy before being transferred to a baking dish and covered with mashed potato.
The potato topping is then baked until the filling bubbles around the edges and the top develops those irresistible golden ridges.
Cottage Pie vs. Shepherd’s Pie: What’s the Difference?
The names are sometimes used interchangeably, particularly outside Britain, but traditionally the difference comes down to the meat.
Cottage pie is made with beef.
Shepherd’s pie is made with lamb.
An easy way to remember it is that a shepherd looks after sheep — so shepherd’s pie = lamb.
Apart from the meat, the two dishes are very similar. Both feature a savoury meat-and-vegetable filling beneath a generous layer of mashed potato.
British Ingredients in an American Kitchen
Most of the ingredients for cottage pie translate very easily, but there are a couple of British terms worth knowing.
Beef mince: Use American ground beef. An 85–90% lean ground beef works well because it provides plenty of flavour without leaving the filling excessively greasy.
Worcestershire sauce: This adds a savoury, tangy depth to the beef gravy. It’s widely available in American supermarkets.
Beef stock: This is essentially the same as American beef broth or stock. Either can work here; choose a good-quality version with a flavour you enjoy.
Tomato purée: This is one British term that can cause confusion. In the UK, tomato purée usually refers to the concentrated tomato product Americans call tomato paste. That’s what we’ll use in this recipe.
Brit & Skillet Tip: If a British recipe calls for tomato purée, don’t automatically reach for an American can of tomato purée. British tomato purée is much more concentrated — American tomato paste is generally the equivalent you’re looking for.
Traditional British Cottage Pie Recipe
Prep Time: 25 minutes
Cook Time: 55–60 minutes
Yield: 6 servings
Dish: Approximately 2½–3 quart baking dish
Ingredients
For the Beef Filling
- 1½ lb (680g) ground beef, preferably 85–90% lean
- 1 tablespoon olive oil, if needed
- 1 medium onion, finely chopped
- 2 medium carrots, diced
- 2 cloves garlic, minced
- 2 tablespoons tomato paste
- 1 tablespoon Worcestershire sauce
- 2 tablespoons all-purpose flour
- 1½ cups (360ml) beef broth or stock
- 1 teaspoon dried thyme
- ½ teaspoon dried rosemary
- ¾ cup (100g) frozen peas
- ½ teaspoon salt, plus more to taste
- ½ teaspoon black pepper, plus more to taste
For the Mashed Potato Topping
- 2 lb (900g) Yukon Gold or russet potatoes, peeled and cut into chunks
- 4 tablespoons (57g) unsalted butter
- ½ cup (120ml) whole milk, warmed
- ½ teaspoon salt, plus more to taste
- ¼ teaspoon black pepper
Brit & Skillet Tip: Don’t make the mashed potatoes too loose or creamy for cottage pie. A slightly firmer mash is much easier to spread over the beef filling and holds those lovely ridges that become golden in the oven.
Make the Cottage Pie Filling
1. Brown the Beef
Heat a large skillet or deep frying pan over medium-high heat.
Add the ground beef and cook for 6–8 minutes, breaking it into small pieces with a wooden spoon, until browned.
If your beef is particularly lean, add the tablespoon of olive oil as needed. If there is a large amount of excess fat after browning, carefully drain most of it from the pan.
2. Add the Vegetables
Add the chopped onion and carrots to the beef.
Cook for 5–7 minutes, stirring occasionally, until the onion has softened and the carrots are beginning to become tender.
Add the garlic and cook for another 30 seconds, just until fragrant.
3. Build the Gravy
Stir in the tomato paste and Worcestershire sauce and cook for about 1 minute.
Sprinkle the flour over the beef mixture and stir well so it coats the meat and vegetables.
Cook for another minute before gradually pouring in the beef broth, stirring as you go.
Add the thyme, rosemary, salt and black pepper.
4. Simmer Until Thickened
Bring the mixture to a gentle simmer.
Reduce the heat and cook uncovered for 15–20 minutes, stirring occasionally, until the gravy has reduced and thickened.
The filling should be moist and rich but not watery. When you drag your spoon across the bottom of the pan, the gravy shouldn’t immediately flood back into the space.
Stir in the frozen peas during the final 2–3 minutes of cooking.
Taste and adjust the salt and pepper if needed.
Remove the pan from the heat and allow the filling to cool slightly while you prepare the mashed potatoes.
Brit & Skillet Tip: Letting the beef filling cool for a few minutes before adding the potatoes makes assembly much easier. If the filling is piping hot and very loose, the mashed potato is more likely to sink into it instead of sitting in a lovely layer on top.
Make the Mashed Potato Topping
1. Cook the Potatoes
Place the peeled and chopped potatoes in a large saucepan and cover with cold water.
Add a generous pinch of salt and bring to a boil.
Reduce to a steady simmer and cook for 15–20 minutes, or until the potatoes are completely tender when pierced with a fork.
2. Mash the Potatoes
Drain the potatoes thoroughly, then return them to the warm saucepan for a minute or two to allow any excess moisture to evaporate.
Add the butter and mash until smooth.
Gradually add the warm milk, then season with salt and black pepper.
The potatoes should be creamy but still firm enough to hold their shape on top of the cottage pie.
Assemble the Cottage Pie
Preheat the oven to 400°F (200°C).
Spoon the beef filling into an approximately 2½–3 quart baking dish and spread it into an even layer.
Carefully spoon the mashed potatoes over the top.
Start around the edges of the dish before filling in the centre. This helps create a seal and makes it less likely that the beef filling will push up through the potatoes.
Gently spread the potatoes into an even layer.
Run the tines of a fork across the surface to create plenty of little ridges and peaks.
Those rough edges aren’t just decorative — they’ll become beautifully golden and slightly crisp in the oven.
Bake
Place the baking dish on a rimmed baking sheet in case the filling bubbles over.
Bake for 25–30 minutes, or until the filling is bubbling around the edges and the mashed potato topping is beginning to turn golden.
For an even deeper golden finish, you can place the cottage pie under the broiler for 1–3 minutes at the end.
Watch it closely — the difference between beautifully browned potatoes and what on earth happened in there? can be surprisingly quick under a broiler!
Allow the cottage pie to rest for 10 minutes before serving. This gives the filling a chance to settle and makes it much easier to spoon onto plates.
Brit & Skillet Tip: Don’t smooth the mashed potatoes perfectly flat. Those fork-made ridges and little peaks give you more surface area to brown, which means more of those lovely golden, slightly crisp bits on top.
What to Serve With Cottage Pie
Cottage pie is a hearty meal on its own, but a simple vegetable on the side works beautifully.
Try serving it with green beans, peas, broccoli, cabbage or roasted vegetables. You really don’t need anything too complicated — the rich beef gravy and creamy mashed potatoes are already doing most of the work.
And if you’re anything like me, a little extra gravy on the side is never a bad idea.
How to Store Leftover Cottage Pie
Allow leftover cottage pie to cool, then cover it well or transfer portions to airtight containers.
Store in the refrigerator for up to 3–4 days.
Reheat individual portions until piping hot throughout. The oven works particularly well if you want to bring back some of the texture on top of the potatoes.
Can You Make Cottage Pie Ahead of Time?
Yes — cottage pie is a great make-ahead dinner.
Prepare the beef filling and mashed potato topping, assemble the pie, then allow it to cool before covering and refrigerating.
You can assemble it up to 24 hours ahead.
When you’re ready to cook it, bake until the filling is bubbling and the centre is thoroughly hot. Because you’re starting with a chilled cottage pie, it may need a little longer in the oven than the freshly assembled version.
Can You Freeze Cottage Pie?
Yes. Cottage pie freezes very well.
Allow the assembled pie to cool completely, cover it securely and freeze for up to 3 months.
For the best result, thaw it overnight in the refrigerator before reheating.
You can also freeze individual portions, which is particularly handy for easy lunches or dinners later.
Why Is My Cottage Pie Watery?
The beef filling probably needed a little more time to reduce before the potatoes were added.
Remember that we’re looking for a thick gravy rather than a soup-like filling. Simmer it uncovered until the liquid has reduced enough that the mixture holds together when stirred.
Allowing the filling to cool slightly before assembling the pie also helps.
Why Did My Mashed Potato Sink Into the Filling?
This usually happens when either the beef filling is too wet or everything is extremely hot during assembly.
Make sure the gravy has properly thickened and give the filling a few minutes to cool.
When adding the mashed potatoes, start around the outside edge of the baking dish and work toward the centre rather than dropping one large mound into the middle.
How Do I Get a Golden Cottage Pie Topping?
The easiest trick is your fork.
Roughing up the surface of the mashed potato creates lots of little ridges and peaks that brown much more readily than a perfectly smooth surface.
If you’d like even more colour, place the finished cottage pie under the broiler for a minute or two — but keep a very close eye on it.
Brit & Skillet Tip: Cottage pie often tastes even better the following day after all those savoury flavours have had time to settle together. It’s definitely one of those leftovers worth looking forward to.
A Proper British Comfort-Food Classic
Cottage pie isn’t fancy food, and that’s exactly part of its appeal.
It’s simple, hearty British home cooking — a rich beef and vegetable filling tucked underneath a generous layer of creamy mashed potato, with plenty of golden, slightly crisp edges on top.
It’s also a wonderfully practical recipe for an American kitchen. The ingredients are easy to find, it can be prepared ahead of time, and leftovers are something you’ll actually be pleased to see waiting in the refrigerator.
If you’re discovering more savoury British cooking, try our Traditional Yorkshire Puddings or Traditional British Sausage Rolls next.
Or explore all of our traditional British recipes for more classic dishes, cakes, bakes and desserts you can recreate in your American kitchen.
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