I have made this no less than a dozen times over the years and it is ALWAYS a hit! I've made it for bake sales, for company events, family picnics, and just for a nice treat when the weather is hot. It is super easy, inexpensive to make, and virtually impossible to mess up! I try to use the creamiest vanilla ice cream I can (ie-Ben and Jerry's) to give it that extra creaminess factor and I always garnish the top with a fresh slice of lemon. Yum! I'm so excited to make it for our company bake sale this week.