A mother shares a recipe for sugar-free marshmallows that are great for the gut and with a cup of hot chocolate.

For the marshmallow, place all of the ingredients in a large bowl set over a pan of simmering water (make sure the bottom of the bowl does not touch the water), and whisk with an electric hand ...

To assemble the tart: Pour the marshmallow filling into the cooled tart crust, spreading it evenly with a spatula. If desired, sprinkle chocolate chips or drizzle melted chocolate over the ...