1. Preheat oven to 350 degrees. Grease 24-well mini muffin tin. 

2. In large mixing bowl, combine brownie mix, egg, oil, and water. Mix until just combined.  

3. Fill muffin wells 90% full.  Bake for 10 minutes or until brownies are cooked. 

4. Check doneness by inserting a toothpick in the center of brownies.  When the toothpick comes out clean, they're done! 

5. Remove from oven and immediately make an indentation in each brownie with the back of a spoon or handle of wooden spoon. 

6. Place 2-3 white chocolate chips in the center and top with a sprinkle of crushed peppermint.

7. Allow to cool for 5 minutes before removing from pan. Place on cooling rack.