The Hands-Down Best Peanut Butter Cookie Recipe

Ingredients

• 1/2 cup (112 g) butter, unsalted or salted, room temperature
• 1/2 cup (100 g) white granulated sugar
• 1/2 cup (110 g) packed brown sugar (light or dark)
• 1/2 cup (130 g) peanut butter
• 1 large egg
• 1 1/4 cups (160 g) all-purpose flour
• 3/4 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1/4 teaspoon salt (if using salted butter, omit the salt)