Irene Jiang / Business Insider
- Wendy's says it will continue to offer its Frosty dessert for $1 through the end of the month.
- It took aim at McDonald's in its promotion, accusing its rival of having broken ice cream machines.
- Wendy's has previously criticized McDonald's for using frozen beef, sparking a public feud.
The Wendy's-McDonald's feud seems to be heating up again.
This week, Wendy's took aim at its fast-food rival by announcing that it would to continue to serve its small-size Frosty dairy dessert for $1 through the end of the month.