These S’mores Seven Layer Bars are a chewy, gooey, oven-baked twist on the classic campfire treat. With layers of graham cracker crust, melty chocolate, toasty marshmallows, and sweet condensed milk, this crowd-pleasing dessert is quick to prepare and always a favorite at gatherings. Customizable, affordable, and easy to bake, it’s perfect for potlucks, parties, or a cozy night in.
For a firmer crust, press down with the bottom of a flat measuring cup.
Use chocolate graham crackers or Oreos for a richer base variation.
To avoid sticking, use parchment paper for easy lifting.
Let bars cool fully before slicing to ensure clean cuts.
These bars freeze well—wrap tightly and store for up to 2 months.