Sarah Kieffer's S’mores Brownies - Nordic Ware

Ingredients

• Brownies
• 2 large eggs, at room temperature
• ¾ cup [150 g] granulated sugar
• ¼ cup [50 g] brown sugar
• ¼ cup [56 g] vegetable oil
• 1 teaspoon pure vanilla extract
• ½ teaspoon salt
• ¾ teaspoon baking powder
• 3 oz [84 g] semisweet chocolate, chopped
• 4 tablespoons [57 g] unsalted butter
• 3 tablespoons Dutch-process cocoa powder
• ¾ cup [107 g] all-purpose flour
• Topping
• 2 oz [56 g] semisweet chocolate
• 1/3 cup [80 g] heavy cream
• ½ cup [50 g] mini marshmallows
• ¼ cup [45 g] semisweet chocolate chips
• 3 graham crackers [45 g], crushed