1 (18.25 ounce) package devil's food cake mix
1/3 cup vegetable oil
3/4 cup coarsely chopped chocolate-covered toffee candy bars
Preheat the oven to 180 degrees C.
In a large bowl, combine the cake mix, oil, and eggs Beat with an electric beater for 3 to 4 minutes, until well blended. With a spoon, stir in the chopped candy.
Drop by teaspoonfuls 2 inches apart on to cookie sheets that have been coated with nonstick baking spray. Bake for 9 to 11 minutes, or until the cookies are firm. Remove the cookies to a wire rack to cool completely.