Potato Salad with Bacon

Ingredients:
1 kg waxy potatoes such as Yukon Gold (Potatoes which stays firm when cooked)
2 small onions, chopped
100g smoked bacon, diced
2 tbs vegetable oil
100 ml apple vinegar
150 ml water
1 tsp chicken stock powder
Salt and pepper to taste
2 tsp mustard
A bunch of chives, chopped

• Clean the potatoes, put them in a cooking bowl, pour water enough to cover the potatoes and cook it for about 20 minutes. Drain the potatoes and let them cool and peel them. 
• Slice the potatoes about 1/2 cm thick and place them in a large bowl.
• In a preheated pan, cook the bacon (without oil) until crisp and brown, set aside. Preheat 2 tablespoon oil ans then add in the onion, cook for about 2 minutes and then add the vinegar and water, let it cook for another 2 minutes. Add in the stock powder, mustard and season it with salt and pepper.
• Pour in the vinegar mixture to the potatoes, mix them well and set them aside for about 1 hours. 
• Garnish the potatoes with chives and adjust seasoning with salt and pepper if needed.