20 oz. pkg. Pillsbury's Best refrigerated chocolate chip cookies

FILLING:

2 c. frozen whipped topping, thawed
2/3 c. miniature marshmallows
1/2 c. peanut butter chips

Heat oven to 350 degrees. Bake cookie according to package directions. Cool completely.

In medium bowl, combine all filling ingredients; mix well. Spread filling about 1/2 inch thick on bottom side of one cookie. Place another cookie, bottom side down, on filling, pressing down lightly. Repeat with remaining cookies and filling. Place on large cookie sheet; freeze until firm, about 4 hours. Wrap individually in foil or plastic wrap; store in freezer. 18 sandwiches.