01 -
Make the caramel first so it has plenty of time to cool down. Warm a medium saucepan over medium to medium-high heat. Gradually add the sugar about 1/4 cup at a time, stirring as needed with a rubber spatula. Wait until each addition is mostly dissolved before adding more. As it melts, the sugar will gradually turn amber.
02 -
Once all the sugar has melted into a beautiful amber liquid, turn off the heat. Carefully add the butter in small amounts (about 2 Tbsp at a time), stirring until incorporated. Then gradually stir in the heavy cream, vanilla, and salt. The mixture will be thin but will thicken as it cools. Pour into a container and refrigerate to speed up cooling.
03 -
When the caramel has reached room temperature, grab your mixer. Whip it on medium-high speed for 1-2 minutes until it becomes noticeably lighter in color and thicker in texture. Set aside while you make the brownies.
04 -
Preheat your oven to 325°F (162°C). Line an 8-inch square metal pan with parchment paper, leaving some hanging over the sides for easy removal, and give it a light spray of cooking oil. If you don't have a square pan, a round 8 or 9-inch metal pan works too.
05 -
In a medium bowl, combine the granulated sugar, flour, cocoa powder, powdered sugar, chopped chocolate chips, and salt. Give it a good stir to make sure everything is well mixed.
06 -
In a large bowl, whisk together the eggs, vegetable oil, melted butter, water, and vanilla until well combined.
07 -
Add the dry ingredients to the wet ingredients and stir just until combined - don't overmix! The batter will be quite thick. Spread it evenly in your prepared pan and bake for 40-45 minutes, or until a toothpick inserted comes out with just a few moist crumbs.
08 -
Let the brownies cool completely on a wire rack (or speed things up with 30 minutes in the freezer). Once fully cooled, spread the whipped caramel in an even layer over the top. Sprinkle with a generous pinch of flakey sea salt.
09 -
For perfect slices, warm a sharp knife under hot water, dry it completely, then cut. Clean the knife between each slice. Store leftover brownies in an airtight container at room temperature for up to 2 days, or in the fridge for up to a week.