How to Make a 5-Ingredient Cinnamon Roll Dump Cake

The Verdict
I admit I was skeptical of this recipe, especially the part about spreading an entire can of frosting into the pan. I have to give the original TikTok creator credit, though. This cinnamon roll dump cake is pretty dang tasty!

The rolls baked up into a soft layer full of cinnamon flavor, topped with cake and gooey patches where the butter melted into the brown sugar topping. I can see this being a fun dish to bring to brunch or to treat the family on weekends. It would also be fun for kids to make with slumber party friends for breakfast.

Several followers expressed some concern with the amount of sugar in this recipe, with one commenting, “I got a cavity just by watching this.” It’s clear from the ingredients list that this is a sweet and over-the-top cake, and certainly no one should be eating an entire pan on their own. So as with any rich dessert, make it as an occasional treat.

Tips for Making This Cinnamon Roll Dump Cake
Use cooking spray: Although the TikTok recipe doesn’t call for it, I suggest using nonstick spray in your baking pan. The cake is sticky and a little tough to get out of the pan once cool.
Bake for the right amount of time: It may be tricky to tell if the cake is done. Since the ingredients aren’t mixed, it will have both browned and light-colored areas after baking. I found that 40 minutes was just right. Be careful not to overbake or the cake will be dry.
Use frosting: You can use the icing that came with the cinnamon rolls on the finished cake. Either spread it over the top or add some after you scoop cake onto plates.
Storage: Store any leftover dump cake covered in the fridge. You can reheat the whole pan at 300° for about 10 minutes, or microwave individual portions for 45 to 60 seconds.