I threw these together tonight when getting in the mood for ZWT5. When I think 'Texas' I often think of good BBQ and beef. When I think of Mexico I tend to think of a bit of heat and fresh tomatoes and avocado. So, I threw them together to make one yummy burger. So, it may not be real tex mex but it comes out of the ideas of Texas and Mexico that float around in my,admittedly odd, brain.