Preparation

1. Preheat oven to 375°F (or 350°F if you are using dark or non-stick cookie sheets). Prepare cookie sheets by cutting parchment paper and lining cookie sheets.
2. Stir the cookie mix, egg, applesauce, butter, and water together in a large mixing bowl until just incorporated. Add peanut butter and again stir until just incorporated. Then add the morsels, m&m's, and chopped walnuts and stir.
3. Once all ingredients have been mixed together, take a medium cookie scoop and place dollops of batter on prepared cookie sheets about two inches apart. Bake for about 12 minutes in preheated oven or until the edge of a cookie is light golden brown. Remove from oven and let cool for a few minutes, then remove to cookie rack or plate to cool completely. Once cool, store in an airtight container for up to one week, or freeze for up to three months.