Sour Cream & Greek Yogurt Blueberry Waffles You don’t need buttermilk for these blueberry waffles! Surprise! They use sour cream and greek yogurt! Sunday breakfast at it’s best. Stumped for Sunday breakfast? Want waffles but you have no milk, let alone buttermilk? Here’s your answer! These waffles are made from scratch…no baking mix here!…