Skillet Chocolate Chip Cookie

Bahan-bahan (6 porsi)

• 10 Tbsp . unsalted butter, softened, divided
• 1/2 cup granulated sugar
• 1/2 cup packed light brown sugar
• 1 large egg
• 2 tsp . vanilla extract, store-bought or homemade
• 1 1/4 cups all-purpose flour
• 1/2 tsp . baking soda
• 1/2 tsp . kosher salt
• 1 cup semi-sweet chocolate chips
• vanilla ice cream