Add diced potatoes and shredded cabbage to a cast iron skillet with the two tablespoons of olive oil. Sautee for 5-7 mins until it begins to turn brown.
Remove from the pan and add ground sirloin into the pan.
Cook all the way through, then add tomato paste, Worcestershire sauce, potatoes, cabbage, thyme, salt and pepper.
Cook another 3-4 mins. Add in ½ cup of water and bring to a boil.
Cover and reduce heat to low for 10 mins allowing the potatoes time to become soft.
Stir every couple of mins to ensure no burning.
Once the meat mixture is done and has been seasoned to your liking, let cool.
Using store bought or homemade pie crust, cut out circles (3-5 inches in diameter). The larger the circle the bigger the pie will be when folded. For smaller circles, you can sandwich the meat mixture but enclosing another pie crust on top.
Be sure to cut 3 slits in the top of the crust, to vent the pies.
Cook in a 400-degree oven for 12-15 mins or until golden brown.