The Best Chewy Café-Style Peanut Butter Cookies

Bahan-bahan (12 porsi)

• 2 1/2 cups all-purpose flour
• 1 teaspoon aluminum-free baking powder
• 1 teaspoon baking soda
• 1 teaspoon cornstarch
• 1 teaspoon salt
• 1 cup (2 sticks) unsalted butter, melted and cooled
• 1 cup light brown sugar, packed
• 3/4 cup granulated sugar for the dough, plus 1/2 cup granulated sugar for rolling
• 1 cup natural creamy peanut butter
• 2 large eggs, at room temperature
• 1 teaspoon vanilla extract