First of all, please refer to this blog post for HOW TO MAKE PASTIES for the dough.
For this filling, you will need:
1 onion (chopped and peeled)
1 potato (chopped and peeled)
2 large carrots (chopped and peeled)
A handful of peas
A handful of corn
A can of corned beef
Dash of oil
Pinch of oregano
Salt and Pepper to taste!
Heat the oil in a non stick pan and add all of your ingredients except for the corned beef!
Cook for 5 minutes on a low to medium heat.
Add the corned beef and cook until the vegetables are all slightly tender.
Let stand until cool and VOILA! You just made yourself a pasty filling!
Some variations of this include adding beef gravy/stock, extra herbs, a can of tomatoes or even removing the corned beef if you'd prefer a vegetarian pasty! A little tip though - if you remove the corned beef, you can replace it with black beans for a fabulous vegetable and bean pasty!
Experiment and have fun! Let me know how you get along! :)