Peel and finely grate the potatoes. Combine them with flour and salt to form a thick, slightly sticky batter.
Bring a pot of salted water to a boil. Use a halušky strainer or colander with large holes to drop pieces of dough into the water.
Cook the halušky until they float to the top, then let them cook for another minute. Drain well.
In a separate pan, fry the diced bacon until crispy. Set aside and keep the fat.
Mix the hot halušky with bryndza cheese until well combined and creamy.
Serve topped with crispy bacon and a spoonful of bacon fat drizzled over the top.