Position racks in the middle and lower third of the oven; preheat to 200 degrees Fahrenheit. Line 2 baking sheets with parchment paper.
Combine the pomegranate molasses and food coloring in a small bowl.
Beat the egg whites and cream of tartar in a large bowl with a mixer on medium speed until foamy. Increase the mixer speed to medium high and beat until thick and opaque, about 1 more minute. Gradually add the sugar and beat until stiff shiny peaks form, about 3 more minutes.
Fit pastry bag with a large round tip. With a small brush, paint 4 evenly spaced stripes of food color on the inside of the bag from tip to upper edge. Carefully spoon all meringue into a bag. Pipe 1 1/2-inch diameter kisses about 1 1/2 inches apart onto paper-lined cookie sheets.
Bake 55 to 60 minutes or until crisp and dry, but not brown. Cool completely, about 15 minutes.