

What’s better than a home-cooked meal? A home-cooked meal with only one pan to clean. I live for that feeling. If you love this concept, you should try our Hearty Ground Beef & Potato Pie for another simple, all-in-one dinner.
We all love delicious, hearty food. But the mountain of dishes afterward? It can kill the joy. That’s why I’m obsessed with recipes that keep the mess to a minimum.
Today, we’re making a glorious Corned beef pie. It’s the ultimate cozy, satisfying dinner. Best of all, we’ll cook the filling and bake the pie all in the same dish. Your future self, staring at a clean sink, will thank you.
Recipe Overview
Here’s the quick snapshot of what we’re making. It’s simpler than it looks, I promise.
- Cuisine: Irish-inspired
- Category: Main Dish
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: About 1 hour 5 minutes
- Servings: 4-6 people
The Magic of a One-Pot (or One-Pan) Meal
I call this my “lazy genius” method. You start everything in a large, oven-safe skillet or baking dish.
You cook the filling right there. Then, you top it and bake it in the same pan. There’s no transferring between pots. This saves you time and a ton of scrubbing.
The flavors also get better. Everything cooks together in one place. It creates a deeper, more delicious taste with half the effort.
All You Need (One Pot & These Ingredients)
Your main tool is a 10-12 inch oven-safe skillet or a deep ceramic baking dish. That’s your hero.
For ingredients, we’re using simple pantry staples. The star is canned corned beef. It’s already cooked and seasoned, which is a huge time-saver.
Corned beef pie Recipe

The Full Ingredient List
My “Less Mess” Cooking Method (Step-by-Step)
Notes
Enjoy your homemade Corned beef pie Recipe!
Nutrition Information
We’ll mix it with veggies and a creamy sauce. A layer of mashed potato or puff pastry on top makes it a true pie. It’s comfort food at its easiest. For another classic take on a meat and potato pie, our Ground Beef & Potato Shepherd’s Pie is always a crowd-pleaser.
The Full Ingredient List
- 1 tablespoon olive oil or butter
- 1 large onion, diced
- 2 carrots, diced
- 2 cloves garlic, minced
- 1 (12 oz) can corned beef, broken into chunks
- 1 cup frozen peas
- 2 tablespoons all-purpose flour
- 1 cup beef broth
- 2 tablespoons Worcestershire sauce
- 1 teaspoon dried thyme
- Salt and black pepper to taste
- For the topping: 2-3 cups prepared mashed potatoes OR 1 sheet of thawed puff pastry
- 1 egg, beaten (for pastry glaze, optional)
My “Less Mess” Cooking Method (Step-by-Step)
Follow these steps and you’ll have minimal cleanup. I’ve built the easy cleanup right into the instructions.
- Heat your oven to 400°F (200°C). Get your one oven-safe pan out.
- Add oil to the pan over medium heat. Cook the onion and carrot for 5-7 minutes until soft. Add the garlic for the last minute.
- Sprinkle the flour over the veggies. Stir for 1 minute to cook the raw flour taste out.
- Slowly pour in the beef broth and Worcestershire sauce. Stir until it thickens into a gravy. This is your one-pan sauce!
- Turn off the heat. Fold in the corned beef chunks and frozen peas. Season with thyme, salt, and pepper. Smooth the filling flat.
- Top it all. Spread the mashed potatoes evenly. Or, lay the puff pastry sheet over the top. Trim and crimp the edges. Cut a small slit in the pastry to let steam out. Brush with beaten egg if using.
- Bake for 25-30 minutes. It’s done when the top is golden and the filling is bubbling. Let it sit for 5 minutes before serving.
Pro-Tips for Perfect One-Pot Cooking
These little tricks make a big difference. They help you avoid common pitfalls.
Use the right size pan. Too small and it will bubble over. Too big and your sauce will dry out. A 10-12 inch skillet is perfect.
Don’t stir the pastry topping. Once you add the mashed potatoes or pastry, just let it bake. Peeking too much can cause a mess.
Let the dish rest. Those 5 minutes after baking are key. The filling will set, making it easier to slice and serve neatly.
Storing & Reheating (Easy!)
This pie makes fantastic leftovers. The flavors get even better the next day.
Let it cool completely. Then, cover the whole pan with foil or transfer slices to an airtight container. It keeps in the fridge for up to 3 days.
To reheat, place a slice on a microwave-safe plate. Cover it loosely. Heat for 1-2 minutes until warm. For a crispier top, use the oven at 350°F until heated through.
Nutrition Notes
This is a hearty meal. Here’s a basic idea of what’s in a serving (with mashed potato topping).
- Calories: ~450-550
- Protein: A good source from the corned beef.
- Carbs: Mainly from the potatoes, carrots, and peas.
- Fat: Moderate, from the meat and any butter/oil used.
- You can boost the veggies easily. Try adding diced celery or spinach for more fiber.
Your One-Pot Questions, Answered
Here are answers to the things you might be wondering about.
Can I use fresh corned beef brisket?
Absolutely! You’ll need about 2 cups of cooked, shredded brisket. Just skip the canned stuff and use your leftovers. It’s a fantastic way to use up St. Patrick’s Day extras.
What if I don’t have an oven-safe skillet?
No problem! Cook the filling in any regular pot or pan. Then, transfer it to a greased pie dish or casserole before adding the topping and baking. You’ll have one extra pot, but it’s still simple.
Can I make this ahead of time?
Yes, you can be a total meal-prep hero. Assemble the whole pie in your baking dish. Cover it tightly and refrigerate for up to 24 hours. Bake it straight from the fridge, adding a few extra minutes to the cooking time.
And there you have it. A delicious, belly-warming Corned beef pie that respects your time and your dish rack.
This recipe proves that “easy” doesn’t mean boring. You get layers of savory flavor with a fraction of the cleanup. It’s a win for weeknights and a comfort for weekends. If you’re looking for more inspiration, this dish pairs perfectly with our Classic Ground Beef Shepherd’s Pie Casserole for a comforting dinner rotation.
I hope this becomes your new go-to for a yummy, fast dinner. Enjoy all that flavor (and your clean kitchen!). Let me know how it went by leaving a comment and rating below!






