This Christmas pinwheel cookie recipe was handed down by my 'Baba' (Ukrainian for 'grandmother'). She originally just made a chocolate and plain pinwheel cookie, but I adapted it easily to create a very colorful variety that my kids and husband adore at Christmastime!
Precision in chilling the dough (minimum 8 hours) is paramount for achieving clean, defined pinwheel spirals and preventing excessive spreading during baking. Utilize gel food coloring for vibrant hues without affecting dough consistency; add sparingly until desired saturation is reached. When rolling, strive for uniform 1/4-inch thickness for both doughs to ensure an even spiral. Monitor baking closely—these cookies bake quickly, and slight browning will affect their festive appearance. For an enhanced flavor profile, consider adding a touch of almond extract alongside the vanilla, or a hint of citrus zest to one of the doughs for a brighter contrast.