Freeze soft fillings like Nutella before use to prevent leaks. Chill dough to ensure thick cookies. Store at room temperature up to 5 days or freeze up to 3 months. Reheat cookies briefly before serving for the perfect gooey texture.
Keyword Bakery-Style, Chocolate Chip Cookies, Gooey Center, Homemade, Nutella, Oreo, Stuffed Cookies