Dream Bars | TASTE

Ingredients

• 4 oz bittersweet chocolate (64% to 66% cacao), melted
• 1 c unsalted butter, at room temperature
• ½ c granulated sugar
• 1 tbsp water
• 1 tsp pure vanilla extract
• 2 extra-large eggs, separated, at room temperature
• 2 c unbleached all-purpose flour
• 1 tsp baking powder
• 1 tsp baking soda
• 1 tsp kosher salt
• 1 c firmly packed dark brown sugar