I found reference to this recipe at a Budapest Tourist Guide. There it was called 'Mashed potatoes with mustard seeds and deep fried onion'. I couldn't find a recipe but I did sort of find the components at various websites then I combined them & reworked it a bit. The onions need to be very soft & caramelized. This looks like a bowl of sweet potatoes with all that paprika! I would love some feedback!
This is an adopted recipe. I did a bit of Googling and learned that it is a Polish cookie! The spelling should be 'bugija' and it means "liar's cookies" as in "Have you been eating the cookies?" "No! Honest, I haven't." "Then what is all that powdered sugar doing on your chest?" Bugia, or liar's cookies, leave a telltale trail.
Nifty, huh? Enjoy!