In a collab with Post Malone, Oreo has swapped out its signature creme filling for one that's swirled with two different flavors. Clearly, we had to try it.

Post Malone’s cookies feature a “first-of-its-kind swirled creme” — which combines salted caramel- and shortbread-flavored cremes — sandwiched between an Oreo chocolate cookie and signature golden cookie, according to a press release.

When I got the opportunity to try the Subway OREO Footlong Cookie, I jumped at the chance. Read on to discover what I thought of this new dessert option.