Marshmallow Cones is a sweet treat that features a fresh-baked cone filled with a delicious light and fluffy marshmallow! You won't have to worry about this cone melting even on the hottest summer days. Marshmallow Cones make snack time a ton of fun! Sweet, and colorful, with a long history of satisfying a nagging sweet tooth, this treat changes texture with humidity. Dry, cool weather yields a crispier, chewier product; warmer, humid weather delivers a softer item.