The Best Brownies | Dan Pelosi aka GrossyPelosi

Ingredients

• 1 lb. (4 sticks) unsalted butter
• 1 lb. semisweet chocolate pieces
• 8 large eggs
• ½ teaspoon salt
• 2 cups granulated sugar
• 2 cups dark brown sugar, firmly packed
• 1 tablespoon vanilla extract
• 2 cups all-purpose flour*