Crunchy pretzels coated in melted butterscotch chips make an easy sweet-and-salty treat. Made with just three ingredients, these butterscotch pretzels are perfect for sharing at parties or packaging for holiday gifts.
Line a baking sheet with parchment or wax paper. Pour pretzels into a large bowl.
In a microwave-safe dish, combine butterscotch chips and shortening. Microwave at 70% power level in 30-second intervals, stirring after each interval, until melted and smooth (about 2 minutes total).
Pour melted mixture over the pretzels and stir until pretzels are evenly coated. Transfer to a prepared baking sheet and spread into single layer. Let stand until the coating is set, about 1 hour, then transfer to an airtight container for storage.