http://www.quilterscache.com/B/BatonRougeSquareBlock.html
I followed the block instructions on the Quilterscache page so I won't duplicate the steps here, but here's a pic of how the individual patches look laid out after the half-square triangles are made:
The instructions will tell you to press each row in alternating directions, but I did make a small deviation on that step. I prefer to press away from each half-square triangle if I can do it without having seams facing the same directions when I put the rows together. I think it reduces the bulk at the intersections, and it also lets you see the intersection of the sewn thread lines so you can cross the seam exactly at the intersection point. Doing this prevents points from being "chopped off". Here's a pic of the wrong side of my rows after pressing:
And, here's the completed block:
Happy sewing,
Carolyn