Chocolate Sauce from Michelle:
1 stick butter
1 can sweetened condensed milk
1 C. semi-sweet chocolate chips
Melt butter and sweetened condensed milk in microwave. Add chocolate chips and heat for 30 seconds at a time, stirring until melted. CAREFUL NOT TO OVERHEAT!! Serve over ice cream. Store in the fridge and reaheat as needed (I just reheat however much I need -- again careful not to burn). It keeps for quite a while, but eventually does crystalize and then it's not as good.