Each square of marshmallow is coated in a tart and tangy raspberry sugar that adds flavor to the marshmallow and provides a bright pink hue to the squares. Though they require a few steps to ...

Lightly coat an 8-by-8-inch baking pan with cooking spray. Whisk together the gelatin and cold water in a small bowl. Let it soften for 5 minutes. Stir together the sugar, maple syrup, corn syrup ...