Irish Cottage Pie is a warm and cozy dish made with minced meat, usually beef, topped with creamy mashed potatoes. It’s like a big, comforting hug on a plate!
It’s great for using up leftover meat, too. I love how you can whip it up and let it bake while you enjoy a nice cup of tea—perfect for chilly nights! ☕️
Key Ingredients & Substitutions
Potatoes: Starchy potatoes like Russet or Yukon Golds are great for mashed potato topping, as they give a creamy texture. If you prefer, you can try mixing in some sweet potatoes for a twist!
Ground Beef: While I love using ground beef, feel free to substitute it with ground lamb for a more traditional taste or even cooked lentils for a vegetarian option.
Vegetables: The mix of onion, carrots, and celery provides a nice flavor base. You can switch out the veggies for what you have on hand, like bell peppers or mushrooms. Frozen mixed vegetables work well too!
Beef Broth: If you don’t have beef broth, chicken stock or vegetable broth will work just fine. Homemade broth adds extra flavor, but store-bought is convenient.
How Do I Make Creamy Mashed Potatoes?
The mashed potato topping is key for this dish, and getting it right is all about the technique! Use a potato masher or ricer for smooth results.
- Boil your potatoes until tender (15-20 mins), then drain well to avoid excess moisture.
- Back in the pot, add butter and either milk or cream. Adjust the creaminess to your taste!
- Mix in salt, pepper, and herbs like thyme or parsley for added flavor.
- Be careful not to over-mash, as this can make the potatoes gummy.
With these tips, you’ll have fluffy, delicious mashed potatoes that perfectly top off your Cottage Pie! Remember, a good texture makes all the difference. Enjoy cooking!

How to Make Irish Cottage Pie
Ingredients You’ll Need:
For the Mashed Potato Topping:
- 2 lbs (900g) potatoes, peeled and chopped
- 4 tbsp butter
- 1/3 cup (80ml) milk or cream
- Salt and freshly ground black pepper, to taste
- Fresh thyme or parsley, chopped (optional, for garnish and flavor)
For the Filling:
- 1 lb (450g) ground beef (or minced beef)
- 1 onion, finely chopped
- 2 carrots, diced
- 1 celery stalk, diced
- 2 cloves garlic, minced
- 1/2 cup (120ml) beef broth or stock
- 2 tbsp tomato paste
- 1 tbsp Worcestershire sauce
- 1 tsp dried thyme (or fresh thyme)
- Salt and pepper, to taste
- 2 tbsp olive oil or vegetable oil
- Optional: 1/2 cup frozen peas or corn kernels
How Much Time Will You Need?
This delicious Irish Cottage Pie will take about 15 minutes to prep and around 25-30 minutes to cook, including baking time. So, in total, you’re looking at about 45-50 minutes from start to table. Perfect for a cozy family dinner!
Step-by-Step Instructions:
1. Preheat Your Oven:
Start by preheating your oven to 400°F (200°C). This ensures it’s hot and ready for your pie when it’s time to bake!
2. Prepare the Mashed Potatoes:
In a large pot, bring salted water to a boil and add your chopped potatoes. Cook them for about 15-20 minutes until tender. When they’re ready, drain the potatoes and put them back in the pot. Now, add the butter, milk (or cream), and season with salt and pepper. Mash everything until smooth and creamy. If you want, mix in some fresh thyme or parsley for added flavor. Set this aside; it’s going to be the delicious topping!
3. Make the Filling:
In a large skillet, heat the oil over medium heat. Add the chopped onion, carrots, and celery, and cook for about 5-7 minutes, stirring occasionally, until they’re softened. Then, add the minced garlic and cook for another minute until it becomes fragrant.
4. Brown the Beef:
Increase the heat to medium-high and add the ground beef. Break it apart with a spoon as it cooks, until it’s nicely browned. This should take a few minutes!
5. Season the Mixture:
Next, stir in the tomato paste, Worcestershire sauce, thyme, salt, and pepper. Give it a good mix. Then, pour in the beef broth and let it simmer for about 10 minutes, until the mixture thickens a bit. If you’d like, add the frozen peas or corn in the last couple of minutes of cooking.
6. Assemble the Pie:
Transfer your beef mixture into a baking dish, spreading it out evenly. Now, take the creamy mashed potatoes and spoon them over the meat filling. Spread it evenly and use a fork to create a textured surface – this will help it brown nicely in the oven!
7. Bake and Serve:
Place the dish in the preheated oven and bake for about 20-25 minutes, or until the top is golden and slightly crisp. Once it’s done, take it out and let it cool for a few minutes. If you’d like, garnish with extra thyme or parsley. Serve warm and enjoy this classic comfort food!
This hearty Irish Cottage Pie is perfect for a family meal, delivering rich flavors and a cozy vibe. Enjoy every bite!
Can I Use Different Vegetables in the Filling?
Absolutely! You can swap in vegetables that you have on hand, such as bell peppers, mushrooms, or even frozen mixed vegetables. Just make sure to chop them into small pieces to ensure even cooking.
Can I Make This Recipe Vegetarian?
Yes, you can easily make this Cottage Pie vegetarian by substituting ground beef with lentils, mushrooms, or a meat substitute like soy crumbles. Just be sure to adjust the broth to vegetable broth for added flavor!
How to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. If you want to freeze it, wrap it tightly and it will last for about 2-3 months. When you’re ready to eat, thaw it overnight in the fridge and reheat in the oven until heated through.
Can I Prepare the Mashed Potatoes Ahead of Time?
Yes, you can prepare the mashed potatoes a few hours in advance! Just keep them covered to prevent drying out. If they thicken too much as they sit, you can add a splash of milk before spreading them on top of the filling.



