For the holidays, this is the best sugar cookie recipe I've ever tried.
Sour cream boosts their moisture content.
Beat butter and sugar in a large bowl until frothy.
Incorporate egg. Mix in sour cream, honey, and vanilla.
Slowly add dry ingredients to creamed mixture and blend well.
Bake 8-10 minutes at 325° until lightly browned. Let cool on wire racks.
Melt white coating in a microwave-safe bowl and mix. Mix in food coloring; pour on cookies.