Combine yeast and sugar in a bowl and add in 1 cup of lukewarm water.
Wait until it turns bubbly and frothy about 10 minutes
Add salt and oil.
Add flour until dough doesn't stick to your hands while kneading ( I used about 2 cups)
Add in the raisins and mix together
Let the dough rise until it doubles in size
Stretch the dough and pinch off a medium size pieces
Put in hot vegetable oil to fry until golden brown
Roll them in cinnamon and sugar
Serve warm with cup of rooibus tea