In a pan with 1 tbsp oil on high heat sear pork on all sides until nice and golden brown.
Remove pork from pan and put into a slow cooker.
In a pan with 1 tsp oil cook on medium heat add onion, garlic and capsicum and cook until onion soft. Add stock, tin tomatoes for one minute and then put into slow cooker.
Lastly add red kidney beans and cook in slow cooker for 4 hrs on high or 6 hrs high. After 4 hrs check meat and then put on a plate to rest covered with foil.
Reduce the stock to half and thicken with some corn flour and water mixed together.
Cook potatoes and then mash. Serve with shredded pork meat and gravy with mash.