Haupia Cake

3-1/2 cups flour1 tablespoon shortening1/4 cup sugar1 pkg active dry yeast1 cup warm waterChar Siu Filling Put 3 cups of the flour into a large bowl. Cut in shortening. Stir in 2 tablespoons of the sugar. In a small bowl, combine the remaining 2 tablespoons sugar with the yeast and 1/3 cup of the warm…