I just placed a delivery order with Sable’s Deli for my absolute favorite thing to eat when I’m sick: matzo ball soup. I wasn’t sure where to find good matzo ball soup on the UES, and while searching around on the internet I came across a link for NYC’s 10 Best Matzo Ball Soups, including “Best Landmark Matzo Ball” (Katz’s Deli) and “Best Soup and Pie Combo” (Bubby’s).