Preheat oven to 375°. Melt chocolate chips in microwave or in double boiler. Remove from heat. Crush cereal to make 1/12 cups. Sift flour. In mixing bowl, beat sugar and butter until light and fluffy. Add eggs and vanilla and beat well. Add flour and mix well. Fold in cereal. Swirl warm melted chocolate chips in batter, leaving streaks of chocolate. Drop level tablespoons onto ungreased baking sheet. Bake 12 minutes.
Note: This recipe was adapted from a 1979 recipe featured on the box of Kellogg’s Sugar Frosted Flakes.