The perfect cookie dough is layered with caramel, sprinkled with fleur de sel, and baked until golden.
- 2 1/8 cups all-purpose flour
- 1/2 tsp. baking soda
- 1/2 tsp. salt
- 12 Tbs. unsalted butter, melted and cooled to room temperature
- 1 cup light brown sugar
- 1/2 cup granulated sugar
- 1 egg
- 1 egg yolk
- 2 tsp. vanilla extract
- 2 cups chocolate chips
- 10 oz. caramel candy squares, unwrapped
- 3 Tbs. heavy cream
- Fleur de sel or other sea salt
Preheat oven to 325º. Grease a 9-inch square pan; set aside.
In a medium bowl, whisk together the flour, baking soda, and salt; set aside.
Using an electric mixer, mix together the melted butter and sugars on medium speed until combined. Add the egg, egg yolk, and vanilla extract and mix until smooth. Slowly add the dry ingredients and mix on low, just until combined. Stir in the chocolate chips.
In a medium microwave-safe bowl, combine the caramels and heavy cream. Microwave on high until the caramels are melted, stirring every 20 seconds. This will take about 2 minutes.
Press half of the cookie dough into the prepared pan, smoothing the top with a spatula. Pour the hot caramel over the dough cookie dough and spread into an even layer, leaving some empty space around the edges. Sprinkle the caramel with the sea salt. Drop the remaining cookie dough in spoonfuls over the caramel and gently spread the dough with a spatula until the caramel is covered. Sprinkle the bars with additional sea salt.
Bake the cookie bars for 30 minutes, or until the top of the bars are light golden brown and the edges start to pull away from the pan. Cool the bars on a wire rack to room temperature, then refrigerate for about 30 minutes to allow the caramel layer to set. Cut into squares and serve. Store leftovers in an airtight container at room temperature.