Dark or semi-sweet chocolate is best for melting and dipping strawberries. These types of chocolate have a higher cocoa content than milk or white chocolates, which allows them to melt more easily and hold their shape when drizzled over strawberries. Pick a chocolate with a high cocoa content of at least 70% cocoa solids. Use a bittersweet or extra-dark variety with 85% or more cocoa content for a truly decadent treat.