Steak Sandwich w/ Homemade Jalapeno- Horseradish Mustard

Steak sandwiches have been my thing lately. Recently ive been feeling French country side style eating. That includes light thin sandwiches, salads, wine, meats and cheese but light is key. Which is huge change from texas eatin’. A texas style steak sandwich is piled high, has everything and its nothing short of the actual bone…