According to believe5, square pretzels, candy melts, and M&Ms make the perfect treat! Directions: Place pretzels on top of a baking sheet. Place candy melts on top of pretzels. Next, set the oven on broil, and put the baking sheet in the oven for 30 to 60 seconds. After removing the baking sheet from the oven, place the M&Ms on top of the melts. Place in refrigerator to harden.