History of Buñuelos (from Wikipedia)
Buñuelos are first known to have been consumed among Spain's Morisco population. They typically consist of a simple, wheat-based yeast dough, often flavored with anise, that is thinly rolled, cut or shaped into individual pieces, then fried and finished off with a sweet topping. Buñuelos may be filled with a variety of things, sweet or savory. They can be round in ball shapes or disc shaped. In Latin America, buñuelos are seen as a symbol of good luck
Once they are done try to eat them while they are still hot!