In a large microwave-safe bowl, melt the butterscotch chips in 30-second intervals, stirring after each, until smooth.
Stir in the creamy peanut butter, vanilla extract, powdered sugar, and salt until well combined.
Gently fold in the crunchy chow mein noodles until evenly coated.
Drop spoonfuls of the mixture onto a parchment-lined baking sheet.
Let them cool at room temperature or refrigerate until set.
Serve and enjoy your sweet, crunchy treat!