1. Preheat oven to 350 degrees. Lightly grease cookie sheet.
2. Beat margarine, 1/2 cup sugar and brown sugar in bowl until creamy. Add egg. Mix well. Stir in flour and baking soda. Add cereal, stirring until well combined. Combine cinnamon and remaining 3 tablespoons sugar in small bowl.
3. For each cookie, roll 1/2 level tablespoon dough into a ball. Roll ball in cinnamon-sugar mixture. Place on prepared cookie sheet. Press thumb in center of each ball to form a well. Spoon 1/4 to 1/2 teaspoon apple butter into center of each cookie.
4. Bake 10 to 11 minutes or until light browned. let stand at least 1 minute before removing from cookie sheet. Makes 66 cookies.