Put three marshmallows together and secure them with a skewer or toothpick to form the body of the snowman.
Take two pretzel sticks and insert one on each side to create the arms.
Cut a small slit in the center of the first marshmallow and insert an orange M&M sideways for the nose. Use a black food coloring marker to draw on the eyes and mouth.
Melt the white chocolate, transfer it to a sandwich bag, and snip off one corner.
Add a little melted chocolate on the back of each M&M and press them onto the snowman to create the buttons. Repeat this step until all snowmen are created. Enjoy!