This is a simple microwave recipe for chocolate marshmallow cookies using only three ingredients. Place chocolate marshmallows between maple-flavored Marie biscuits and microwave until fluffy. Coat the entire cookie with melted dark chocolate and let it cool until firm. The combination of the crunchy biscuits, soft marshmallows, and rich chocolate is exquisite, creating a delicious treat that bursts with flavor the moment you take a bite. It's also perfect as a Valentine's Day gift.