Dissolve yeast in water. Mix ingredients till it holds together. Knead 10 minutes. Cover and let rise until doubled. Divide dough into 4 balls. Roll 1 ball out in a circle then put butter, brown sugar and cinnamon on it in that order. Place on large cookie sheet. Repeat with 2 more dough balls, layering them one on top of the other. Roll out final dough and place on top with no toppings. This should make 4 dough layers – 3 with toppings. Place a cup in the center of the dough and cut 16 evenly spaced slices from the cup to the edge of the dough. Remove cup. Grab 2 adjacent strips and rotate 3 times outward. Pinch ends together. Repeat with the remaining strips. Cover and let rise.
Bake at 350 degrees until golden brown. Dust with powdered sugar. Enjoy!