Photo by Benjamin R. Freed

In what sounds like the most deliciously dangerous collaboration ever, Shake Shack—Danny Meyer’s ever growing burger-and-ice-cream chain—is partnering with local cake shop CakeLove to create a Red Velvet-flavored custard treat. A Red Velvet Concrete, if you will.

Like Shake Shack’s previous collaboration with Astro Doughnuts & Fried Chicken, which resulted in this delectable dessert, this new one will fuse a treasured local treat with Shake Shack’s creamy frozen custard to create another dessert that’s as delicious as it is absurd. As Eater D.C. reports, CakeLove will be donating their famed Red Velvet cakes into the mix and, well, there’s nothing really more to say other than that it sounds awesomely delicious.

The Red Velvet custard treat will be available every Wednesday in September at both Shake Shack locations, according to Eater. Better start lining up now.