Salted Caramel Stuffed Brownies with Crispy Edges and Sea Salt

These Salted Caramel Stuffed Brownies are a study in contrasts: thin, crackly edges give way to a dense, glossy, fudgy interior that hides a molten ribbon of salted caramel. The recipe leans on chopped bittersweet chocolate and a split sugar approach—granulated for that signature shiny crust and light brown for deep, toffee-like flavor—so the finished squares feel rich rather than cloying. Flaky sea salt is used twice, stirred into the batter and scattered on top, to sharpen the chocolate and make each bite sing.

What makes this version reliable is a few small technique choices: melting butter and chocolate together and then whisking the sugars into the warm mix builds a cohesive, shiny batter; adding eggs one at a time avoids curdling and gives structure without turning cakey; and dolloping the caramel with a half-inch border prevents leakage while chilling after baking firms the center for clean slices. Follow the steps and you’ll get brownies with a thin, crisp edge, a molten caramel heart, and a final crunchy flake of salt that pulls everything into balance—perfect for sharing at a dinner party or for saving as a decadent weekday reward.