Answer:

OREOS

AnswerCrossword Clue
OREOSHydrox look-a-likes
OREOSNutter Butters' kin
OREOSBicolor cookies
OREOSSandwich treats
OREOSLunchbox goodies
OREOSSandwich cookies
OREOSSeparable cookies
OREOSNabisco bestseller
OREOSCookies
OREOSChocolate cookies
OREOSLayered cookies
OREOSBlack-and-white bites
OREOSMilk-dunked cookies
OREOSBlack-and-white snacks
OREOSLunchbox dessert, maybe
OREOSTwo-toned treats
OREOSSubject of Weird Al Yankovic's "The White Stuff"
OREOSBlack-and-white treats
OREOSBi-colored cookies
OREOSBlack-and-white junk food
OREOSTwisted-apart treats
OREOSBite-size sandwiches
OREOSBest-selling cookies in China
OREOSCookies sold in blue packages
OREOSSnacks eaten from trays
OREOSBite-size sandwiches, maybe
OREOSTreats sold in a Marshmallow Crispy variety
OREOSDoubleStuf cookies
OREOSLayered snacks
OREOSDouble Delight snacks
OREOSLunchbox treats
OREOSMini or Chocolate Creme snacks
OREOSCream-filled cookies
OREOSMint 'n Creme snacks
OREOSSnacker's stack
OREOSDouble Stuf treats
OREOSSome are golden
OREOSThree-layer snacks
OREOSTwo-tone snacks
OREOSLayered dunkers