Combine popped popcorn and chow mein noodles in large bowl. In medium saucepan, melt butterscotch or peanut butter pieces over low heat, stirring occasionally until smooth. Pour melted candy over popcorn; stir to coat well. Drop by heaping tablespoons onto wax paper lined pan. Refrigerate until firm. Store in tightly covered container. Makes about 24. Thanks to Jenn.