Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line a 9x13-inch pan with parchment paper, leaving overhang on long sides. Lightly grease any exposed edges.
- Whisk together flour, baking soda, and fine sea salt in a medium bowl. Set aside.
- Beat softened butter with brown sugar and granulated sugar on medium-high for 3-4 minutes until pale and fluffy. Add eggs one at a time, then vanilla. Mix in flour mixture on low just until combined.
- Press half the dough evenly into the prepared pan. Freeze for 10 minutes while making caramel.
- Melt granulated sugar in a heavy saucepan over medium heat, stirring occasionally, until deep amber (8-10 min). Add cubed butter and stir 2 minutes. Off heat, slowly pour in warm cream, stirring constantly. Add vanilla and flaky salt. Cool 5 minutes.
- Pour caramel evenly over the chilled cookie base. Let settle 2-3 minutes.
- Crumble remaining cookie dough in rough pieces over the caramel layer. Press lightly.
- Bake 25-30 minutes until top is deep golden brown. Sprinkle immediately with extra flaky sea salt. Cool in pan 1 hour, then refrigerate 30 minutes before cutting into bars.
Notes
For the cleanest cuts, wipe your knife with a warm damp cloth between each slice. Bars freeze well for up to 3 months. Homemade caramel is strongly recommended for best flavor and texture, but soft caramel candies melted with 2 tbsp cream can be used as a shortcut.
