Peel and cut up your potatoes.
Add to a pot with the chicken broth, and cook until your potatoes are tender and can be mashed with a fork.
Preheat your oven to 180 degrees celsius (360 F)
Drain the chicken broth, saving the liquid so that you can use it in other recipes.
Add the butter to the hot potatoes and let melt
Mash the potatoes, then stir through half a cup of the grated cheese the yoghurt chives and bacon, including chicken broth if your mashed potato mix is dry.
Transfer the potatoes to a baking dish, and top with the remaining ½ cup of cheese.
Bake at 180 degrees for 30-40 minutes until the potatoes are hot and the cheese on top is golden brown.
Enjoy