"Squeeze yummy baby pouches onto greaseproof paper on a tray and pop in the freezer for fun, frozen, yummy teethers," she wrote to the group.
"So soothing on baby gums."
Baby meal pouches will cost you around $1 from the supermarket, and according to the Manchester Evening News who spotted the trick will make around 25 teething shapes.
Other members of the group were fast to praise the idea, with one writing: "Brilliant idea, great for the little one when he wants one of our ice lollies."
Another added: "Such a good idea, even for a snack on warm days."