The Best Double Chocolate Chip Cookie Bars Recipe is a chocolate lover’s dream, with a chewy, gooey texture that makes every bite irresistible. Baked in bar form, this rich and indulgent treat is perfect for family gatherings, bake sales, or curing chocolate cravings. Packed with melty chocolate chips, these bars are sure to become a family favorite.
In a medium bowl, whisk together the flour, cocoa powder, baking soda, and sea salt until evenly combined. In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar for about 1 ½ minutes
Add the vanilla extract, egg, and egg yolk, mixing just until everything is incorporated. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Be careful not to over-mix
Fold in the chocolate chips, ensuring they’re evenly distributed throughout the dough. Transfer the cookie dough to the prepared baking pan, using a rubber spatula to spread it out into an even layer
Bake for 25-30 minutes. The bars will continue to firm up as they cool, but should stay soft and chewy in the center. Once out of the oven, sprinkle with extra chocolate chips on top while still warm. Allow the bars to cool completely in the pan before slicing into squares, bars, or triangles for clean, neat cuts.