Preheat oven to 350 degrees. Lightly grease cookie sheet. Beat margarine, shortening and sugars til creamy. Add egg and vanilla; mix well. Add flour and baking soda; mix well. Stir in cereal and chocolate pieces.
Using rounded tablespoon, shape dough in 1¼ inch balls. Place 2 inches apart on prepared cookie sheet and flatten slightly. Bake 8 to 10 minutes or til lightly browned. Let stand one minute before removing to racks to cool.
When cookies are completely cool, place ¼ cup ice cream on a cookie and spread to edge. Top with second cookie. Store in airtight container in freezer.
Your Chill-Out Ice Cream Cookie Sandwiches is ready. Happy cooking!
Related recipes: Desserts, Cookies, Ice cream
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