It’s hot at my house. Like, I-just-went-to-Home-Depot-to-get-more-fans, hot. It’s times like these I like to find something refreshing to cool down. Ice cream sounds good, but I’m starting the week off dairy-free—no cheese, no yogurt, no fun. When I opened my freezer to find something cold, disappointingly dairy-laden gelato is all that stared back. My next…