
Buttery oatmeal crumble bars layered with melted semisweet chocolate chips, chopped walnuts, and thick gooey caramel. Crispy on the outside, chewy and stretchy on the inside — dangerously easy to make.
Let bars cool completely (at least 1 hour) before cutting for clean slices. Store in an airtight container at room temperature for up to 4 days. For extra indulgence, sprinkle with flaky sea salt right after baking. Pecans can be substituted for walnuts.