This recipe delivers soft, puffy cookies with a tender crumb and just the right hint of chewiness, achieved by adding cornstarch and chilling the dough.
Use softened, not melted butter to prevent spreading. Chilling the dough is essential for puffiness. If cookies spread too much, chill dough longer or refrigerate scooped dough before baking. Sprinkle sea salt flakes on top before baking for added flavor contrast.
Keywords: puffy cookies, soft cookies, chocolate chip cookies, easy cookie recipe, baking tips, homemade cookies