The Ultimate Comfort Bake: Corned Beef & Potato Slice

There’s something magical about the combination of corned beef, potatoes, and flaky pastry—a humble trio that delivers pure comfort in every bite. If you grew up in the UK, chances are you’ve had some variation of this classic. Whether in a crisp pasty, a deep-filled pie, or a hearty slice, it’s one of those no-fuss recipes that always hits the spot.
For me, this bake brings back childhood memories of quick dinners on busy school nights, when a simple tin of corned beef could be transformed into something absolutely delicious. Served hot with baked beans or eaten cold straight from the fridge (if any was left over!), it’s the kind of food that just feels like home.
Now, living abroad, I’ve come to appreciate recipes like this even more. It’s easy, satisfying, and made with ingredients you can find almost anywhere—perfect for expats craving a taste of Britain.

A Budget-Friendly ClassicOne of the best things about this recipe? It’s budget-friendly! Corned beef is a pantry staple, and potatoes and onions are as cheap as they come. Whether you’re looking for an affordable midweek dinner or a nostalgic treat, this dish delivers without breaking the bank.

How to Make Corned Beef & Potato Slice
Ingredients (Makes 8 slices)

• 1 can corned beef
• 2 medium potatoes
• 1 onion, peeled and chopped
• 2 tbsp butter
• Salt and pepper to taste
• 1 beaten egg (for glazing)
• 1 pack of supermarket puff pastry

Instructions

1. Prepare the Filling
   • Peel, boil, and mash the potatoes with butter and a splash of milk to make them fluffy. Allow them to cool slightly.
   • In a bowl, mix the mashed potatoes with the chopped corned beef and onion. Season with salt and pepper to taste.
2. Assemble the Slice
   • Preheat your oven to 200°C (fan) / 210°C / 410°F.
   • Roll out the puff pastry and cut it into equal rectangles.
   • Spoon a generous amount of the filling onto half of the pastry pieces.
   • Cover with the remaining pastry rectangles and use a fork to seal the edges.
   • Brush the tops with beaten egg for a lovely golden finish.
3. Bake to Perfection
   • Place the slices on a lined baking tray and bake for 20-25 minutes, or until golden brown.
   • Let them cool slightly before serving—if you can wait that long!

Serving Suggestions

• For a proper British tea-time treat: Serve warm with a mug of strong tea and a dollop of brown sauce.
• Classic combo: Enjoy with baked beans or mushy peas for a hearty meal.
• On the go: Let them cool and pack them up for a lunchbox snack or a picnic.
• Make it a meal: Add a simple side salad for a balanced plate.

Tips for the Best Corned Beef Slice✔️ Use good-quality corned beef – The difference between a cheap, fatty tin and a premium one is noticeable!
✔️ Don’t overwork the filling – You want some texture, not a paste.
✔️ Chill your pastry before baking – It helps keep it crisp and flaky.
✔️ Experiment with extras – A dash of Worcestershire sauce or a bit of grated cheese in the filling can take it to the next level!



Why You’ll Love This Recipe✅ Easy to make – Minimal prep, simple steps, and no fancy ingredients.
✅ Great for batch cooking – Make a few and freeze them for later.
✅ A taste of home – The ultimate nostalgic British bake, wherever you are in the world.

Whether you’re an expat missing the taste of home or just someone who loves a good old-fashioned bake, this Corned Beef & Potato Slice is guaranteed to satisfy. Give it a try, and let me know--do you prefer yours hot, cold, or straight from the fridge?