Marshmallow Pretzel Treats

Ingredients
1 bag of sourdough pretzels
1 bag of large marshmallows
1/2 cup of salted caramel chips
1/2 cup of milk chocolate chips
3 T of butter

In a deep pot, melt the butter.  Add in marshmallows and allow them to melt. While you've got your butter and marshmallows in the pot, put the pretzels in a large Ziploc bag and begin to break apart into chunks.  You can make these as big or as small as you want, but I prefer to keep them bite-sized.  Once the marshmallows have completely melted, take the pot off of the heat and add in the pretzels.  Make sure to stir carefully till everything is coated.  Add in the caramel and chocolate chips, give a quick stir, and place the mixture into a glass pan that has been lightly sprayed with cooking spray (to keep from sticking).  Let the mixture cool before slicing into bars.