Sand Dollar Cookies

Preheat the oven to 350 degrees F. As it heats, pour the sugar and cinnamon into a gallon-sized resealable plastic bag. Seal and shake until combined. Set aside. Open the sugar cookie dough and slice it into about 1/2-inch coins. Roll into balls and place in the bag. Seal and shake until they’re coated. Place each dough ball onto a parchment-lined baking sheet, flattening the slightly into discs. Top with five almond slices, arranged in a star shape with the narrow end pointing toward the center of the cookie (so it looks like a sand dollar). Bake 10-12 minutes, or until the edges are lightly golden.