The phrase "chewy edges" means the crispy and slightly tough part that forms around the outer edges of certain foods, typically adding a delightful texture and taste. Full definition
Nothing beats homemade chocolate chip cookies - the kind that are perfectly browned with chewy edges and tender, gooey centers filled with rich chocolate chips. (glutenfreeandmore.com)
They have slightly chewy edges and are bursting with texture in every bite between the chewy and tart - yet - sweet dried cranberries and the sweet white chocolate chips. (popularecipesofoodblog.com)
Dude, you talk about chewy edges and all I want to do is race to the kitchen and make these. (makingthymeforhealth.com)