In a medium pot start to melt butter, add marshmellows continue to mix while marshmallows melt.

Once marshmallows are completely melted adjust heat to the lowest setting and add vanilla. Mix. Add food coloring to desired likeness of color.

Add cornflakes and mix to completely cover. Turn off heat.

To assemble trees, of size to your liking, butter your hands so trees won't stick, and just squish cornflakes together lightly into shape of a tree. Bigger base, skinny top.

Decorate trees with sprinkles of your liking.

Done now eat!! Size of trees pictured makes about 2 1/2 dozen.