01 -
Line 2 baking sheets with wax or parchment paper.
02 -
Coarsely chop the peanuts.
03 -
Put butterscotch chips, peanut butter, and salt in large microwave-safe bowl.
04 -
Microwave 2 minutes, stirring halfway through.
05 -
If needed, heat more in 20-second bursts until mostly melted.
06 -
Add peanuts and chow mein noodles.
07 -
Mix everything well until combined.
08 -
Drop by 2 heaping tablespoons onto lined sheets.
09 -
Let sit 40 minutes at room temp or 20 minutes in fridge until set.