In a large bowl, dissolve the dry active yeast in warm water. Add a tsp of sugar and let it sit for about 10-15 minutes
In a separate bowl, add the condensed milk, eggs, and remaining sugar and mix.
Add the wet ingredients to the yeast mixture and give it a whisk.
Add half of the bread flour and the shortening and mix
Add the remaining flour and mix until well incorporated
Beat until nice and smooth, you want a soft, slightly sticky ball of dough
Turn onto a floured surface, knead until smooth and elastic
Place in a greased bowl, turning once to grease the top, cover and let it rise in a warm place for 2 hours
Punch dough down, Turn onto a floured surface, roll the dough out with your floured rolling pin and then cut into small squares or rectangles.
Fry in vegetable oil for about 2-3 minutes on each side
Sprinkle with powdered sugar and enjoy!