Grilled Chicken Sandwiches with Creamy Jalapeño Sauce and Potato Chips
J. Kenji López-Alt, managing culinary director of SeriousEats.com and author of The Food Lab: Better Home Cooking Through Science, adapted this sandwich from recipes by his colleague Daniel Gritzer. It's an excellent way to use grilled-chicken leftovers. López-Alt chooses a soft, mild bun that lets the fillings shine and adds crunch with potato straws--an ingredient borrowed from cooks in Colombia, who put them on hot dogs (López-Alt's wife is Colombian). Seed the chile if you'd like a milder sauce.