Prepare a baking sheet by lining with wax paper. Set aside.
In the microwave or medium saucepan over low heat, melt the butterscotch chips until smooth.
Remove from heat and stir in the peanut butter until well combined. Add the chow mein noodles and roasted peanuts.Stir gently until combined.
Drop rounded tablespoon scoops of the mixture on the prepared baking sheet. Allow to set for several hours or overnight.
You can also speed up this process by placing them in the refrigerator.
Be careful when melting the butterscotch morsels. If melting them in the microwave, melt them slowly, in 15 second intervals in the microwave. Stirring in between each interval. If using the stove top, use a double boiler or set the temp extra low and stir constantly.
If you find your morsels are beginning to overcook, you can save the batch by adding the peanut butter a little early.
These store great in an airtight container for up to 3 days but stay even more fresh when stored in the fridge. You can also freeze them in a freezer-safe bag for several weeks.