The Buttermilk Drop does more morning business than nearly anyone else on the city’s Uber Eats, its owners say. People hit the order button nonstop every morning, buying boxes of the bakery’s signature pastry, the Buttermilk Drop, and bigger breakfasts:  shrimp and grits, omelets, breakfast rice with sausage and eggs, breakfast sandwiches, fried chicken, pancakes, […]