Common Questions
What is the difference between cottage pie and shepherd’s pie?
Traditionally (especially in the UK and Ireland), cottage pie is made with beef, and shepherd’s pie is made with lamb. Modern menus blur the names a lot, so if you are cooking at home, call it what your people call it.
How do I keep cottage pie from being watery?
Two things: brown the beef well, and let the flour cook for about a minute before adding broth. Then simmer the filling until it is thick enough to leave a trail when you drag a spoon across the pan.
Can I make it ahead?
Yes. Assemble the pie, cool the filling slightly, then refrigerate covered up to 24 hours. Bake straight from the fridge, adding about 10 to 15 minutes to the bake time.
How do I get the potatoes silky and smooth?
Yukon Golds make a creamy mash and russets make a fluffier one. Mash while hot, and add warm milk. If you want next-level smooth, run the potatoes through a ricer or food mill. Avoid a blender or food processor, which can make them gluey.
Can I swap the vegetables?
Absolutely. Corn, green beans, mushrooms, or chopped spinach all work. Just keep the total amount similar so the filling stays thick.
How do I know it is done?
You want bubbling around the edges and a hot center. For an extra-clear cue (and food safety), the middle should hit about 165°F (74°C).