Chef Sandy Houdeshell (left) prepares a pesto sauce during the Pastabilities class at The Cooking School at Irwin Street in Atlanta on Saturday, January 18, 2014.
January 18, 2014 Atlanta – Chef Sandy Houdeshell (left) prepares a pesto sauce during the Pastabilities class at The Cooking School at Irwin Street in Atlanta on Saturday, January 18, 2014. JONATHAN PHILLIPS / SPECIAL