Snack Extra-Dark Brownies With Sea Salt & Lime

Ingredients:

• 1/2 cup + 2 tbsps unsalted butter
• 4 ozs bittersweet chocolate, chopped coarsely
• 1 cup sugar
• 3/4 cup all purpose flour
• 1/4 cup dutch process cocoa powder
• 2 large eggs, lightly beaten
• 1 tsp vanilla
• 1/4 tsp kosher salt
• 1 lime, juiced and zested
• 2 ozs unsweetened chocolate, finely chopped
• 3/4 tsp flaky sea salt

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