A warm, gooey chocolate chip cookie made in minutes right in your mug, perfect for a quick dessert craving without the hassle of baking a full batch. This single-serve treat is soft in the center with crispy edges, ready in under 5 minutes.
Storage: Best eaten immediately while warm; leftovers can be stored covered at room temperature for up to 1 day and reheated for 10 seconds in the microwave. Make-Ahead: The dry ingredients can be pre-mixed in a small container for faster assembly. Variations: Substitute chocolate chips with white chocolate or nuts; for a vegan version, use plant-based butter and a flax egg. Serving Suggestion: Top with a scoop of vanilla ice cream or a drizzle of melted chocolate for an indulgent treat.