These no bake butterscotch haystack cookies are a quick and easy classic dessert made with crispy chow mein noodles coated in smooth melted butterscotch chips. With just a few simple ingredients and no oven required, this nostalgic treat comes together in minutes and sets into crunchy, sweet cookie clusters that are perfect for holidays, potlucks, or an easy homemade dessert.
Store in an airtight container at room temperature for 3–4 days.
For firmer cookies, refrigerate before serving.
This recipe doubles easily to make about 24 cookies.