1. Heat the oven to 170 degrees. Place pretzels in a single layer on a cookie, then top each pretzel with an unwrapped Hershey's Kiss.
2. Bake for about 5 minutes, until the chocolates feel soft. Remove the cookie sheet from the oven and quickly press an M&M's candy into the center of each Kiss.
3. Allow the treats to cool for a few minutes then place them in the refrigerator to set for a few minutes. You and your kids will enjoy them!