Hot Fudge Sauce

I came across this recipe in the Better Homes and Gardens cookbook years ago.  It is so easy to throw together and is simply the best hot fudge sauce ever!  You can save left overs of the sauce for a week or so in a small sauce pan in your refrigerator so it can be reheated quickly when those ice cream cravings start coming on!

3/4 C. Chocolate Chips
1/4 C. Butter
2/3 C. Sugar
5oz. can Evaporated Milk

Melt butter and chocolate together over medium heat, stirring constantly.  Add sugar then add milk gradually.  Bring to a boil then reduce the heat.  Boil gently over medium low heat until you reach the desired thickness.  Allow to cool for a few minutes before serving.