From BigSister:

It’s grilled cheese month.  Two of my favorite things together:  Bread and Cheese!  I have seen some fabulous ideas from my foodie friends.  Accordingly, I had to stretch my imagination.  One of my favorite memories is eating Croque Monsieurs in Paris.  Sometimes food is better because of the location.  I haven’t had one as good as the ones in Paris before or since.  So, I thought I would try a version that capitalized on the good food in my area and here is where I landed.  (A little of the southwest makes everything better :))

Croque Senor