Gluten Free Brownies

Bahan-bahan (16 porsi)

• 6 ounces high quality dark chocolate (60-70%)
• 1/2 cup butter
• 1 cup + 1 tablespoon dark brown sugar (packed)
• 3/4 cup white rice flour*
• 1/2 teaspoon kosher salt
• 1/4 teaspoon baking soda
• 2 eggs (beaten)
• 1 tablespoon vanilla
• 1 cup dark chocolate chips (divided)