Place frosting in small bowl.
Add food color; stir to blend.
Place frosting in decorating bag fitted with small writing or decorator tip, or in small resealable plastic freezer bag with 1 corner snipped off to make a very small hole for piping.
Place cookies on flat surface.
To create wreath effect, dot back of 2 to 3 apple pieces with frosting and arrange in circle on top of each cookie.
Decorate with cinnamon candies and green frosting to resemble holly berries and holly leaves.