Microwave the chips and the peanut butter
Grab a microwave safe bowl and place the peanut butter and the chips in it. You will need to microwave these for approximately 3 to 5 minutes. Remove them from the microwave once they melt into a thick paste.
Add chow mein noodles and peanuts
You may now add the chow mein noodles and peanuts in the mixture before blending them nicely. Make sure that noodles and peanuts are thoroughly coated with the mixture.
Freeze the haystack cookies
By a spoonful, drop the mix on to a length of wax paper softly. You may now allow the haystack cookies to freeze in the refrigerator for approximately 40 minutes before serving them. Keep in mind that the haystack cookies freeze quite well; therefore, you can make them at the last minute.