Cut potato and onion into small pieces. (Here I used two potatoes and one onion.)
Heat the oil in the pan. Put in the bacon bits.
When the bacon bits get a little burnt, take them out.
Add in enough water that covers potato pieces. Boil them till potato gets soft.
Use blender to smash potatoes.
Put smashed potato back into the pan.
Add a little water or the soup will get burnt easily. Also add in light cream, salt and black pepper powder. Keep stirring till all the things mix well.