Combine all ingredients in a medium bowl. Whisk the ingredients together until they are evenly distributed, making sure all brown sugar lumps are crushed. Store in an airtight container.
Attach these instructions to the jar:
Makes 3 dozen cookies1 cup unsalted butter or margarine, softened
Preheat oven to 350 degrees F.
In the large bowl of an electric mixer, beat the butter until it is smooth. Add the egg, and continue beating until the egg is combined. Add the Candy Cookie Mix and candy bar chunks and blend on low just until the cookie mix is incorporated. Form the cookies into 1 1/2-inch balls and place them 2 inches apart on an ungreased cookie sheet. Bake for 10 to 12 minutes, until golden on the edges. Remove from oven, and cool on cookie sheet for 2 minutes.